1. Percentage of sales invested in advertising in 1962-'63: for 274 separate product classifications Collection: Agricultural Communications Documentation Center (ACDC) Format: Journal article Publication Date: 1965-06-07 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 122 Document Number: C15718 Journal Title: Advertising Age Journal Title Details: 36: 101 Notes: 1 p.
