000 00388nam a2200169Ia 4500
008 160330s1976 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a330
_bKOP
100 _aSingh
245 _aModern Chemistry Hrigher Secondary
250 _a1st
260 _aHimalaya Publicaton
_c1976
300 _a412p.
_bPaper
650 _aEconomics
906 _a28400
999 _c102902
_d102902