000 00253nam a2200109Ia 4500
008 230918s9999||||xx |||||||||||||| ||und||
041 _aeng
100 _aHoffman
_912824
245 0 _aLinear Algebra
_cHoffman
260 _bPHI Learning
_c2010
942 _cBK
999 _c21074
_d21074