Crispell, Diane, 1959- The Insider's guide to demographic know-how : : everything you need to find, analyze, and use information about your customers / [electronic resource] / Diane Crispell.. — Rev. ed.. — Chicago, Ill. : : Probus Pub.,, 1993.. — 291 p. : : ill. ; 24 cm.
Includes bibliographies and index.
155738472X 9781557384720
Marketing research--Handbooks, manuals, etc. Demographic surveys--Handbooks, manuals, etc. Consumers--Information services--United States--Handbooks, manuals, etc.