Customer relationship management in BSNL: a case study of Khammam District
Kanakadurga, Gurram
Customer relationship management in BSNL: a case study of Khammam District - Hyderabad 2014 - xxiii,337p.
658.812 KAN
Customer relationship management in BSNL: a case study of Khammam District - Hyderabad 2014 - xxiii,337p.
658.812 KAN