00491nam a2200145Ia 4500020001500000082002000015100002300035245006200058260002600120300001600146500009200162500005600254500000500310700003000315  a0486432785  a510.9bSi572.PT  aSierpinski, Waclaw  aPythagorean trianglesbctranslated by Ambikeshwar Sharma  aNew YorkbDoverc2003  aviii, 107p.  a"Originally published by the Graduate School of Science, Yeshiva Univ., New York, 1962"  a"Purchased under NBHM grant for the year 2005-2006"  a  aSharma, Ambikeshwar ; tr.