00447nam a22001817a 4500 0 0 0 0 MAIN MAIN GEN 2024-12-27 425.00 2 543 KHA-p 3376 2025-08-06 10:50:45 2025-03-12 2024-12-27 BK 284 284 9789937595568 English 543 KHA-p Khadka, Nagendra Mani Proficient Numerical Chemistry 4th Revised ed. Kathmandu Heritage Publication 2079BS 268p Numerical Gautam, Shree Dhar Adhikari, Nab Raj BK