Product profitability measurement and merchandising decisions : a pilot study in retail food stores /
by Robert D. Buzzell, Walter J. Salmon, and Richard F. Vancil ; in collaboration with John D. Glover and William Applebaum.
- Boston : Division of Research, Graduate School of Business Administration, Harvard University, 1965.
- viii, 104 p. ; 21 cm.
A revision of a study undertaken by the Pet Milk Company in 1963.