Telecom Sector Skill Council Customer Care Executive: Sector- Telecom - Noida Vikas Publishing House Pvt. Ltd. 2017 - 276 ISBN: 978-93-5271-148-2 Publisher. No.: Vikas Publishing House Pvt. Ltd. Subjects--Topical Terms: Service ProviderOccupation: Customer Service Dewey Class. No.: 685.812 / CUS