1. 01. English Non Fiction How to bring a product to market for less than $5,000 / by Debelak, Don. Publication: New York : Wiley, 1992 . vi, 298 p. : 25 cm. Date:1992 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Marketing magic : innovative and proven ideas for finding customers, making sales, and growing your business / by Debelak, Don. Publication: Holbrook, Mass. : B. Adams, 1994 . 303 p. ; , "An Adams business advisor." 23 cm. Date:1994 Availability: Copies available: (1), Actions: