Evaluating the effectiveness of selected audio-visual media as a means of disseminating nutrition information in grocery store locations.
Published: 1972
Language: eng
Number of pages: 53
Subjects: Nutrition -- Study and teaching -- Audio-visual aids.; Display of merchandise.; Advertising, Point-of-sale.
Notes: Thesis (M.S.) - Washington State University.

"References": leaves 31-33.

WSU:"College of Home Economics (Food and Nutrition)".