000 00297nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a352.9421 IND-B
100 _aIndian Standard Institution
245 0 _aBayer's Guide 1977
260 _aNew Delhi
_bISI
_c1977
300 _a215p.
942 _2ddc
999 _c12910
_d12910