Sierpinski, W. Elementary theory of numbers W. Sierpinski; editor, A. Schinzel - 2nd ed. - Amsterdam ; New York : North-Holland ; Elsevier Science Pub. Co., 1988. - xii, 513 p. 23 cm - North-Holland Mathematical Library ; vol. 31 . Bibliografie p. 482Index subiecte p. 511 l eng ISBN: 0444866620 LCCN: 86016502 Subjects--Topical Terms: Number theory LC Class. No.: QA241 Dewey Class. No.: 512.72