00263nam a22001337a 4500 SGT GUR GURTU, J.N. PHYSICAL CHEMISTRY 11TH PRAGATI PRAKASHAN 2018 419 ddc BK 7 0 0 ddc 0 0 SSSL SSSL TXT 2018-07-28 PRAGATI PRAKASHAN 365.00 II SGTU 8 GUR PS4333 2023-01-07 00:00:00 2023-01-07 2018-07-28 BK 18-19/5797 0 0 ddc 0 0 SSSL SSSL TXT 2018-07-28 PRAGATI PRAKASHAN 365.00 II SGTU 10 GUR PS4334 2024-12-25 00:00:00 2024-12-23 2018-07-28 BK 18-19/5797 15705 15705