000 00443nam a2200193 4500
001 3270
008 110215s1980 a gr 000 0 spa u
040 0 _aUGC
_cUGC
041 0 _aspa
082 0 4 _a512
_218
245 1 0 _aAlgebra
250 _a1a ed.
260 _aMéxico
_bMcGraw-Hill
_c1980
300 _a517 p.
650 1 4 _aAlgebra
700 1 _aSobel, Max A.
942 _2ddc
_h512
_cBK
_03
999 _c27947
_d27947
005 20190814192539.0