Development of mathematics 1900-1950 / edited by Jean-Paul Pier - Basel : Birkhauser Verlag, 1994 - 729 p. : ill. ; 24 cm. Bibliography : p. 624-710 engfre ISBN: 3764328215 RM220.50 LCCN: 94-25339 Subjects--Topical Terms: Mathematics--History--20th century