Monday, March 19, 2007
Scientific Advertising » Copywriters Library
Scientific Advertising » Copywriters Library
The Timeless Advertising Bible
"Scientific Advertising" by Claude C. Hopkins holds
powerful principles which coagulate your focus.
The Timeless Advertising Bible
"Scientific Advertising" by Claude C. Hopkins holds
powerful principles which coagulate your focus.
# posted by David Spoey @ 3/19/2007 12:42:00 PM 
