Parmerlee, David. Selecting the right products and services / David Parmerlee. - Lincolnwood, Ill., USA : NTC Business Books, c1993. - x, 101 p. : ill. ; 28 cm. + + 1 computer disk (3 1/2 in.). - American Marketing Association marketing toolbox. . "American Marketing Association"--Cover. ISBN: 0844235776 Subjects--Topical Terms: Marketing--Management--Data processing.Product management--Data processing.