Ingram, Thomas N. Sales management : analysis and decision making / Thomas N. Ingram, Raymond W. LaForge, Ramon A. Avila. - 9th edition. - pages cm ISBN: 9780765644510 (pbk. : alk. paper) LCCN: 2014945731 Subjects--Topical Terms: LC Class. No.: HF 5438.4 / .I54 2015 Dewey Class. No.: HF 5438.4 .I54 2015