000 00332nam a2200145Ia 4500
008 170101s2017 xx 000 0 und d
082 _aPJ 540 A45R
100 _aAmba Prashad
245 0 _aRasayan shastar
260 _aNew Delhi
_bPrakash
300 _a22cm; 2v
650 _aCHEMISTRY
653 _aCHEMISTRY
942 _2ddc
_cB
999 _c25730
_d25730