00469nam a2200169Ia 4500 170901s1985 xx 000 0 und d 660 K11T Kalsi, P. S. Text Book of Applied Chemestry New Delhi Kalyani Publishers 1985 351 Chemical and Related Technologies Technology (Applied sciences) Industrial chemistry Manrao, M. R. ddc BK 18681 18681 0 0 ddc 0 0 RAU RAU 2017-10-18 Lyall Book Depot. 45.00 0 660 K11T 44904 2017-10-18 1994-08-19 BK