Allen, Kathleen R. Launching new ventures : an entrepreneural approach / Kathleen R. Allen - 4th ed. - Boston : Houghton Mifflin Comp., 2006 - 453, 81, 9, 10 p. : ill. ; 24 cm. ISBN: 0618528075 Subjects--Topical Terms: New business enterprises--ManagementSmall business--PlanningBusiness planning