000 00299nam a2200121Ia 4500
008 160710s1971 xx 000 0 und d
082 _a541 KHO
100 _aKHOSLA, B.D. & GARG, V.C.
245 _aPRACTICAL PHYSICAL CHEMISTRY
260 _bR. CHAND & CO.
_c1971
300 _a195
942 _2ddc
_cB
999 _c35684
_d35684