000 00343nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a8122410677
041 _aen
082 _a541.3
100 _aDAS, Ishwar
245 0 _aPhysical Chemisty
260 _aNew delhi
_bNew age international ltd.
_c1997
300 _aix, 220p.
942 _cSR
999 _c79808
_d79808