Pythagorean triangles
Sierpinski, Waclaw
Pythagorean triangles Waclaw Sierpinski - New York : Yeshiva University, 1962. - viii, 107 p. ; 21 cm. - The scripta mathematica studies; no 9 .
Pythagoras
Pythagorean triangles
513.1 SIE
Pythagorean triangles Waclaw Sierpinski - New York : Yeshiva University, 1962. - viii, 107 p. ; 21 cm. - The scripta mathematica studies; no 9 .
Pythagoras
Pythagorean triangles
513.1 SIE