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missing page info • first pub 1923 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
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...
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missing page info • first pub 1923 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
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...
Community Reviews
Content Warnings