00300nam a2200121Ia 4500008004100000082001500041100001800056245003000074260003800104300001200142942000700154999001700161190709s9999    xx            000 0 und d  a512.896 H6  aHohn, Franz E 0aElementary matrix algebra  aNew YorkbMacmillan Companyc1958  aix, 305  cBK  c36726d36725