000 00266nam a22001217a 4500
020 _aNA
082 _222
_a512.9434
100 _aAyres Frank.
245 _aTheory and Problems of matsices /
260 _aMGH
_bMGH
_cc1962
300 _aNA
_bNA
_c24cm
942 _2ddc
_cGEN
999 _c2679
_d2679