000 00299 a2200121 4500
082 _a512.5
_bCOL
100 _aCohn, P. M.
_9169495
245 _aLinear equations
_c P. M. Cohn
260 _aLondon:
_bRoutledge & Kegan Paul,
_c1976.
300 _b73 p.
650 _aAlgebra, Linear
_9158641
942 _cBK
999 _c8273
_d8273