000 00317nam a22001337a 4500
005 20210924095349.0
008 210924b ||||| |||| 00| 0 eng d
041 _aeng
100 _aAyres
_926859
245 _aTheory and practice of matrics
260 _aN Delhi
_bMcGraw Hill
_c1981
300 _a200
942 _cBK
999 _c192034
_d192034