000 00371nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGopalan Rao, M.; Marshall Sitting
245 _aOutlines of chemical technology
260 _c1973
546 _aEnglish
942 _2ddc
_cBK
999 _c31609
_d31609
005 20220125170227.0