000 00289nam a2200121Ia 4500
008 160710s1975 xx 000 0 und d
082 _a541 SIN
100 _aSINGH,D. & OTHERS
245 _aPHYSICAL CHEMISTRY
260 _bSTUDENT'S FRIENDS
_c1975
300 _a377+12+4
942 _2ddc
_cB
999 _c39350
_d39350