000 00283nam a2200121Ia 4500
008 160710s1979 xx 000 0 und d
082 _a546 SON
100 _aSONI,P.L.
245 _aINORGANIC CHEMISTRY CONCEPTS
260 _aNEW DELHI
_bSCS
_c1979
300 _a229
942 _2ddc
_cB
999 _c43138
_d43138