000 00559nam a2200181Ia 4500
001 169493
003 BIBL
005 20160527184442.0
008 910531s1985 sp ad 00110 spa d
020 _a8435904377
050 0 0 _aQA139
_b.S352 1985
100 2 _aSánchez Sordo, Manuel.
_2Local
_9273392
245 1 0 _aFundamentos de aritmética
_cManuel Sánchez Sordo.
260 _aMadrid
_bEditorial Playor
_c[1985].
300 _a272 p.
_bill.
490 0 _aSerie Autoaprendizaje
_2Local
_9168226
650 0 _aArithmetic
_xProblems, excercises, etc.
_2Local
_954423
999 _c133823
_d133823