000 00280nam a22001217a 4500
020 _a07-002665-4
082 _a512.9432 AYR'T
100 _aAYRES, F
_977344
245 _aTHOERY AND PROBLEMS OF MATRIXCES
260 _aNEWYORK
_bMCGRAW HILL
_c1962
300 _a219P
942 _cBK
999 _c583215
_d583215