000 00315nam a2200133 a 4500
005 20260717080008.0
008 260701s1981 ii 000 0 eng d
041 _aeng
100 1 _aAyres, F.
245 1 0 _aMatrices /
_cAyres, F.
264 1 _aSingapure :
_bW-SChams Outline,
_c1981.
300 _a218 p.
942 _cBK
999 _c9488
_d9488