000 00381nam a2200145Ia 4500
008 170101s1971 xx 000 0 und d
082 _aPJ 547 J47N
100 _aJoginder Singh
245 0 _aNaveen Carbonic rsayan vigyan
260 _aPatiala
_bPunjabi University
_c1971
300 _a22cm; 2v
650 _aCHEMISTRY, ORGANIC
653 _aCHEMISTRY, ORGANIC
942 _2ddc
_cB
999 _c43084
_d43084