Timmons, Jeffry A . New venture creation: entrepreneurship for the 21st century / by Jeffry A. Timmons and Stephen Spinelli. - 7th ed / - New York : McGraw-Hill , 2007 - xxx, 658p : ISBN: 978-007-125438-0 Subjects--Topical Terms: Entrepreneurship Dewey Class. No.: X:99C / P7