000 00319nam a2200133Ia 4500
005 20260205042837.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aSAWHNEY R N SEHAGAL J. M.
245 0 _aNEW COLLEGE CHEMISTRY
260 _aDELHI
_bR.CHAND
_c1969
300 _a536
690 _aCHEMISTRY
942 _cBK
999 _c41499
_d41499