Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Das bewahrte Standardwerk Bioanalytik beschreibt und erlautert alle analytischen Methoden, die heute in der Biochemie und Molekularbiologie eingesetzt werden - in funf grossen Abschnitten: Proteinanalytik, 3D-Strukturaufklarung, Spezielle Stoffgruppen, Nucleinsaureanalytik, Systematische Funktionsanalytik. Die komplett uberarbeitete 3. Auflage berucksichtigt zahlreiche methodische Weiterentwicklungen und greift auch hochaktuelle Trends in der Forschung auf. Grosser Wert wurde auf eine kritische, praxisbezogene Darstellung der Methoden und auf eine Vernetzung der verschiedenen Kapitel untereinander gelegt. So wird die Neuauflage dieses kompetenten und informationsreichen Lehr- und Handbuches wieder all jenen, die sich in der Vielfalt der biologisch-chemischen Labormethoden zurechtfinden mussen, als zuverlassiger Wegweiser dienen.

"At the request of my friend, Paul Lafargue, ... I arranged three chapters of this book (Anti-Duhring) as a pamphlet, which he translated and published in 1880, under the title: Socialisme utopique et Socialisme scientifique. From this French text, a Polish and a Spanish edition were prepared. In 1883, our German friends brought out the pamphlet in the original language. Italian, Russian, Danish, Dutch, and Roumanian transla-tions, based upon the German text, have since been published. Thus, the present English edition, this little book circulates in 10 languages. I am not aware that any other Socialist work, not even our Communist Manifesto of 1848, or Marx's Capital, has been so often translated. In Germany, it has had four editions of about 20,000 cop-ies in all." Frederick Engels: from the Preface to the 1892 English Edition]

El texto del Manifiesto describe sucinta y explicitamente los principios de la teoria marxista del materialismo dialectico y anuncia los propositos y el programa de la Liga. Sugiere un curso de accion para una revolucion proletaria que derrocaria el capitalismo e instauraria una sociedad sin clases.