00487nam a22001934a 45000010005000000350020000050030009000250050017000340080041000510200014000920400035001060410008001410440007001492450035001562640037001913000018002286500025002466500022002711541 a(Koha2011)27118AR-ReUNN20260702132730.0240315s1983 ag spa d a950904024 aAR-ReUNNbspacAR-ReUNNeaacr20 aspa aag00aGuía del estudiante primario 1aBuenos Aires : bEdigem, c1983. a231 páginas 4aEnseñanza Primaria 4aGuias Pedagogicas