000 00616cam-a2200241-a-4500
001 000095719
005 20240105134748.0
008 951109s1959 xxu r 000 0 eng d
035 _a034088
035 _aUIA0095719
040 _aUIASF
_cUIASF
050 4 _aQA 135
_bB227
100 _aBanks, John Houston
_d1911-
245 1 0 _aLearning and teaching arithmetic /
_cJohn H. Banks
260 _aBoston :
_bAllyn and Bacon,
_c1959
300 _a405 p. ;
_c24 cm
650 0 _aAritmética.
_xEstudio y enseñanza.
905 _a01
942 1 _cNEWBFXC1
999 _c94464
_d94464
980 _851
_gRonald RUIZ