00273nam a22001337a 4500 SGT 8185749620 604.2 GIL GILL P.S ENGINEERING DRAWING INDIA KATSON PUB 2023 678 ddc BK 0 0 ddc 0 1 SSSL SSSL REF 2025-07-21 BRIJWASI BOOK DISTRIBUTORS DELHI 650.00 SGTU 604.2 GIL FF826 2025-07-21 00:00:00 2025-06-30 BK BW/000218 0 0 ddc 0 0 SSSL SSSL TXT 2025-07-21 BRIJWASI BOOK DISTRIBUTORS DELHI 650.00 SGTU 0 604.2 GIL FF827 2025-07-21 00:00:00 2025-06-30 BK BW/000218 32137 32137