Risley, George, 1910-. Modern industrial marketing. - New York : McGraw-Hill, [1972] - xiv, 363 p. ; 24 cm. ISBN: 0070529418 LCCN: 72006106 //r842 Subjects--Topical Terms: Industrial marketing.Marketing--Management. LC Class. No.: HF5415 HF5415 / .R552 / .R552 Dewey Class. No.: 658.8