000 00275nam a2200121Ia 4500
008 160710s1975 xx 000 0 und d
082 _a547 SEH
100 _aSEHGAL, J.M.
245 _aCOLLEGE CHEMESTRY
260 _bR. CHAND & CO.
_c1975
300 _a350
942 _2ddc
_cB
999 _c36267
_d36267