000 00369nam a2200145Ia 4500
003 IN-KoSCC
082 _aREF
_b539.7 GHO
100 1 _aGhosal, Samarendra
245 1 _aParamanu O Kendrak Gathan parichaya
260 _aCalcutta
_bWest Bengall State book board
_c1976
300 _avi,445p.
_bill.diagrs.
_c22cm.
500 _aRs.33.00
653 _aChemistry
942 _cBK
999 _c2695
_d2695