contemporary linear algebra ; b6 P; B7 i, a6 Z. _0 e( _8 I% \( m. V8 R/ ^) f7 b6 i! Y
by howard anton robert c. busby 7 Y2 T( i' x/ a" q0 L. p$ [* [ 0 [" q& I# J, l- ]# \( w不知道教材变没变,我这本8成新,就是黑色皮,上面有个猩猩脑袋的。. Z# e, n: _) ~7 s
" Y4 {! t; f) y, b2 z p/ L3 ] Q¥652 V! s6 x( V, D5 z. o* ~4 P
780-9661839