000 00316nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c165/-
040 _aET
100 _aBHARDWAJ RAKESH
245 0 _aPHYSICAL CHEMISTRY
260 _bR.CHAND & COM
_aNEW DELHI
300 _a-
500 _a29676
942 _cBK
999 _c35691
_d35691