TY  - BOOK
AU  - Sierpinski,Waclaw
TI  - Pythagorean triangles
T2  - The Scripta mathematica studies
U1  - 514.112.3 
PY  - 1962///
CY  - New York
PB  - Graduate School of Science. Yeshiva University
KW  - GEOMETRIA
KW  - TEOREMA DE PITAGORAS
ER  -