000 00485nam a2200181Ia 4500
003 DLC
005 20230125210652.0
008 0 0 000 0
050 _aQA241 N271s N°18
110 _aNATIONAL COUNCIL OF TEACHERS OF MATHEMATICS.
245 _aSIMETRIA, CONGRUENCIA Y SEMEJANZA 18
_c TR. FEDERICO VELASCO COBA.
260 _aMEXICO
_b TRILLAS
300 _a62 p.
650 _a1. SIMETRIA.
999 _c19024
_d19024
040 _cENSH
942 _2lcc
_cBK
035 _a1366