000 00273pam a2200121a 44500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a668.12
_bB625
245 1 _aSoap And Chemical Specialities Xliii, No. 4A
_bBLUE BOOK issue 1948
260 _c1967
942 _cBK
999 _c414734
_d414734