Zimmerer, Thomas W. Essentials of entrepreneurship and small business management / Thomas W. Zimmerer and Norman M. Scarborough. - 4th ed. - Upper Saddle River : Pearson Education International, 2005 - xiv, 578 p. ill. ; 28 cm. ISBN: 9780131918566 Subjects--Topical Terms: Entreprenuership--management Dewey Class. No.: 338.0421 / ZIM