000 00292nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a512.896 S959
100 _aSUPRUNENKO,D.A
245 0 _aCOMMUTATIVE MATRICES
260 _aNEW YORK
_bACADEMIC
_c1968
300 _a20X14
942 _cBK
_2DDC
999 _c13785
_d13785