000 00215 a2200097 4500
001 10446
100 _aWert, C A
245 _aMatriculation physics and chemistry.
260 _a
_bMacmillan
_c
090 _c8071
_d8071
942 _aNUST-CAE
_cM
_c34791
999 _c245519
_d245519