00428nam a2200181Ia 4500 210723s9999||||xx |||||||||||||| ||und|| NULL 24130 547.35 DAS / JAM Das, K. G. / James, E. P. Organic Mass Spectometry - Bombay Oxford & IBH Publishing Co. Pvt. Ltd. 272 780 -NA- BK 24130 24130 0 0 0 0 GRB MCASCP MCASCP 1980-06-21 Varma Book Distributers 12.75 0 547.35/DAS O20718 2021-07-24 00:00:00 2021-07-24 BK Chemistry