000 00403 a2200133 4500
001 90635
082 _a660 DAR
090 _c42926
_d42926
100 _aDara SS, Dr; Umare SS Dr.
245 _aTextbook of engineering Chemistry for students of BE, B TECH, B. Sc, M.Sc environment, M.Tech (environment engineering), 25/e
250 _a25
260 _aNew Delhi
_bS Chand
_c2010
300 _axvi, 972 p.
942 _aNUST-CAE
_k660 DAR
999 _c325708
_d325708