McDaniel, Carl Marketing research essentials / Carl McDaniel and Roger Gates - 2nd ed. - Ohio : South-Western, c1998. - xxii, 462 p. : ill. ; 24 cm. ISBN: 0538876697 LCCN: Subjects--Topical Terms: Marketing research LC Class. No.: HF5415.2 / .M3825 1998 Dewey Class. No.: 658.83 / M121m