00397nam a2200157Ia 4500 230711s9999||||xx |||||||||||||| ||und|| ENG 621.3 RA-E Raina,VK Electrical design estimating and costing 1st . Ed. 1998 New Delhi Chander,M. Electrical Engineering Bhattacharya.S.K BK 0 0 0 0 C MCL MCL 0000-00-00 4 621.3 RA-E 12821 2026-03-16 11:13:04 2026-02-20 2023-08-17 BK 0 0 0 0 C MCL MCL 0000-00-00 2 621.3 RA-E 12822 2026-03-16 11:13:40 2026-02-20 2023-08-17 BK 3778 3778