Gain a lifetime of experience from the inventor of test marketing
and coupon sampling -- Claude C. Hopkins. Here, you'll get two
landmark works in one easy-to-carry volume and discover his fixed
principles and basic fundamentals that still prevail today.
General
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!