00360nam a2200181Ia 450000100040000000500170000400600020002100700020002304100080002508200140003310000170004724500280006425000100009226000300010230000080013249000090014050000290014981320260401172313.0MR apor a513.7 T13 aTahan, Malba 0aMATEMÁTICA RECREATIVA a1. ed aSão Paulo Saraivac1965 a4 v aSebo a-282, 287 I^f279, 288 II