000 00297nam a2200133Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c165
040 _aET
100 _aBHARDWAJ RAKESH
245 0 _aPHYSICAL CHEMISTRY
260 _bR. CHAND & CO.
_aNEW DELHI
500 _a47701
942 _cBK
999 _c53716
_d53716