658.812KUM 11301 Kumar, Alok Customer relationship management / Alok Kumar, Chhabi Sinha, Rakesh Sharma . – New Delhi : Biztantra, 2009. xviii, 350 p. ISBN 9788177226225 : Rs. 295.00. Subjects--Topical Terms: CUSTOMER RELATIONS Dewey Class. No.: 658.812 / KUM