Kumar, Alok Sinha, Chhabi Sharma, Rakesh Customer relationship management : Concepts and application / by Alok Kumar, Chhabi Sinha and Rakesh Sharma - New Delhi : Biztantra , 2007 . - 350 p. Paper Back ISBN: 9788177226225 Subjects--Topical Terms: Relationship managementManaging customer relationshipCustomer research Dewey Class. No.: 658.812 / ALO-C