00568nam a2200169   450000100060000000300030000600500170000900800410002603500190006703500180008605000230010410000170012724500830014426000170022795201390024499900150038321851UR20220427165351.0061103|||||||||||||||||||||||||||||||| d  a(janium) 21840  a(janium)21839 4aQA135.5b.M39 19951 aMaza, Carlos10aAritmetica y presentacionb : de la comprension del texto al uso de materiales  bPaidosc1995  001040708AGaURBCbURBCd2022-04-27eCompral0oQA135.5 M39 1995 p0058429r2022-04-27 00:00:00w2022-04-27yLIBRO zPSICO / EDUCA   c3446d3446