000 00335nam a2200145Ia 4500
008 130410s9999 xx 000 0 und d
100 _aKATYAL,RP & OTHERS
245 _aINTEGRATED COURSE IN CHEMISTRY
250 _a
260 _bS.VIKAS & CO.
_a
_c1982
270 _aDELHI
300 _a
650 _aCHEMISTRY
_b
942 _2ddc
_cBK
999 _c1964
_d1964