Callaway, Erin. Enterprise resource planning : integrating applications and business processes across the enterprise / Erin Callaway. - Charleston, SC : Computer Technology Research, 1999. - v, 179 p. : ill. ; 28 cm. ISBN: 1566070686 (pbk. : alk. paper) 9781566070683 (pbk. : alk. paper) LCCN: 99013885 Subjects--Topical Terms: Business planning. LC Class. No.: HD30.28 / .C347 1999 Dewey Class. No.: 658.4/012