00364nam a2200145Ia 4500 230524s9999 xx 000 0 und d 620.1401 KHA O.P. Khanna A Text Book of Welding Technology NEW DELHI Dhanpat Rai 2004 XVI;952 Quantity Number: 5 Mechanics BK 0 0 0 0 TATCL TATCL GEN 2023-05-24 0 620.1401 KHA 5451 2023-05-24 2023-05-24 BK BE2104 0 0 0 0 TATCL TATCL GEN 2023-05-24 0 620.1401 KHA 5452 2023-05-24 2023-05-24 BK BE2104 0 0 0 0 TATCL TATCL GEN 2023-05-24 0 620.1401 KHA 5453 2023-05-24 2023-05-24 BK BE2104 0 0 0 0 TATCL TATCL GEN 2023-05-24 0 620.1401 KHA 5454 2023-05-24 2023-05-24 BK BE2104 0 0 0 0 TATCL TATCL GEN 2023-05-24 1 620.1401 KHA 5455 2024-07-10 2024-01-25 2023-05-24 BK BE2104 1457 1457