000 00309nam a2200133Ia 4500
008 220601s1972 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _bGUP L3
100 _aGupta
245 0 _aSmall Inorganic Chemical Industries
260 _bSmall Industry
_c1972-73
942 _2ddc
_cBK
999 _c896
_d896