000 00254nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
100 _aHOFFMAN KENNETH
245 _aLINEAR ALGEBRA
250 _a2nd
260 _bPHI
_c1971
300 _a407
942 _cBK
999 _c1558
_d1558