000 00303nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540 D979
100 _aDUTT,P.K
245 0 _aTEXT BOOK OF CHEMISTRY-INTERMEDIATE
260 _aCALCUTTA
_bSCIENCE AGENCY
_c1959
300 _a20X15
942 _cBK
_2DDC
999 _c10283
_d10283