Shanmugasundaram, S.,. Customer Relationship Management : : Modern Trends And Perspectives / / By S. Shanmugasundaram . . - 1st ed. - New Delhi Prentice Hall 2010 - xix,276p.: 24cm. ISBN: 9788120333260 Subjects--Topical Terms: Customer Relationship Management Business Administration Dewey Class. No.: 658.812