 General Topology by Waclaw Sierpinski, 20000306
 Pythagorean Triangles (Dover Books on Mathematics) by Waclaw Sierpinski, 20030815
 Hypothese Du Continu by Waclaw Sierpinski, 1934
 General Topology : Mathematical Expositions No. 7 by Waclaw Sierpinski, 1952
 On the Congruence of Sets & Their Equivalence By by Waclaw Sierpinski, 1954
 250 Problems in Elementary Number Theory (Modern analytic and computational methods in science and mathematics) by Waclaw Sierpinski, 19710326
 250 Problems in Elementary Number Theory. by Waclaw Sierpinski, 19700101
 Trojkaty Pitagorejskie Monagrafie Popularnonauko by Waclaw Sierpinski, 1954
 Cardinal and ordinal numbers (Polska Akademia Nauk. Monografie matematyczne tom 34) by Waclaw Sierpinski, 1958
 Elementary theory of numbers (Polska Akademia Nauk. Monografie matematyczne) by Waclaw Sierpinski, 1964
 Biography  Sierpinski, Waclaw (18821969): An article from: Contemporary Authors by Gale Reference Team, 20030101
 Waclaw Sierpinski: An entry from Gale's <i>Science and Its Times</i>
 University of Warsaw Faculty: Michel Foucault, Waclaw Sierpinski, Kazimierz Kuratowski, Zygmunt Bauman, Leszek Kolakowski, Jerzy Szacki
 Polish Mathematics: Polish Mathematicians, Waclaw Sierpinski, Stefan Banach, Alfred Korzybski, Yulian Vasilievich Sokhotski, Albert Brudzewski
