Subhasish Das, .
Customer relationship management / - 1st / - New Delhi : Excel Books , 2007. - 129p. ;
9788174465313
Customer relationship management
658.812 / SUB/C
Customer relationship management / - 1st / - New Delhi : Excel Books , 2007. - 129p. ;
9788174465313
Customer relationship management
658.812 / SUB/C