From workshop to toy store : a fascinating inside look at how toy inventors develop, sell and cash in on their ideas /
From workshop to toy store : a fascinating inside look at how toy inventors develop, sell and cash in on their ideas / Richard C. Levy and Ronald O. Weingartner - New York : Simon & Schuster, 1992 - xvi, 303 pages : illustrations ; 21 cm
Includes bibliographical references and index
067174738x (paperback) 9780671747381 (paperback)
Toy industry
HD9993.T692 L48