000 00308nam a2200109Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aSousa,De J.P.
245 0 _aHistory of chemical industry in india
260 _bTechnical press
_aBombay
_c1961
942 _c1
999 _c225542
_d225542