000 00274nam a2200109Ia 4500
008 220201s1998 xx 000 0 eng d
100 _aBAHL, B.S. & TULI, G.D.
245 0 _aESSENTIAL OF PHYSICAL CHEMISTRY
260 _aDELHI
_bS. CHAND
_c1998
300 _a866
942 _2ddc
999 _c67451
_d67451