00752nam a2200229Ia 4500 NAG-TEL-UTS-0-07-139112-6 20260729074550.0 260729s9999 xx 000 0 und d 0-07-139112-6 PK-LaCU English 621.3821 NAG NAG Nagar, Rajoo Telecom Service Rollouts How to Launch Sustainable Valu-Added Services A Best Practice Guid New york McGraw Hill Soft Binding 1000 Rs. Faculty, students and Staff Electrical Engineering Telecom Service Rollouts DDC BK NAG 20095 20095 0 0 DDC 0 0 TEL ML ML DEE 2026-07-29 Allied Book Company 1000.00 0 621.3821 NAG 7762 2026-07-29 07:45:50 Copy 1 2026-07-29 BK 0 0 DDC 0 0 TEL ML ML DEE 2026-07-29 Pak Asia Books 2173.00 0 621.3821 NAG 9830 2026-07-29 07:45:50 Copy 2 2026-07-29 BK