000 00272nam a22001097a 4500
003 OSt
008 240106b |||||||| |||| 00| 0 eng d
082 _aP540.2654
_bJ78
245 _aJ. Institution of chemists ( India ) - Vol.53
260 _aCalcutta
_c1981
942 _2ddc
_cBK
999 _c35661
_d35661