Kumar, V., 1957- Customer relationship management : concept, strategy, and tools / V. Kumar, Werner Reinartz. - Second edition - xxxiii, 378 pages : illustrations. - Springer texts in business and economics . Includes bibliograpical references and index ISBN: 9783642201301 Subjects--Topical Terms: Customer relations--ManagementCustomer relations--Data processing LC Class. No.: HF5415.5 / K852C 2012