000 00313nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a660 S562
100 _aSHUKLA.S.D
245 2 _aA TEXTBOOK OF CHEMICAL TECHNOLOGY
250 _a1
260 _aNEW DELHI
_bVIKAS
_c1979
300 _a24X16
942 _cBK
_2DDC
999 _c16886
_d16886