000 00293nam a2200109Ia 4500
008 130409s9999 xx 000 0 und d
100 _aS.N DHAWAN AND OTHERS
245 _aPRADEEP NEW COURSE CHEMISTRY
260 _bPrdeep. Pub. Jalandhar
_c1997
650 _aCHEMISTRY
_bB.SC.
942 _2ddc
_cBK
999 _c13867
_d13867