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Title A motivational research test and analysis of National Wildlife Federation mailing pieces
Box Number 22
Report Number 591C
Library Hagley Museum and Library
Copyright Hagley Museum and Library
Document Type Report
Industry Media and Publishing; Non-Profit
Commissioned by Brett Lithographing Company
Conducted by Institute for Motivational Research, Inc.
Place Croton-on-Hudson, New York
Method Interview
Language English
Document linked to Letter films