000 00266nam a2200121 a 4500
003 EIA
001 4695
942 _02
_2ddc
_cBK
245 _aLinear algebra = Álgebra lineal
260 _cc1969
008 141112s1969 ck r 000 u spa d
082 _a512.5
_bH131a
999 _c8740
_d8740