RecordNumber
33374
LC Class
QA
LC Number
95
LC CutterNumber
.N6
Dewey Class
793
Dewey Number
.7
Dewey Date
/4
Author
Northrop, Eugene P. 1908-1969
Title
Riddles in mathematics
Author Statement
Eugene P. Northrop
Publication
Penguin Books
Publication Year
1975, c1944
Collation
239 p.: ill.; 24 cm
Subject
Mathematical recreations
Original By
77/12
DocumentNumber
45375
SubTitle
: a book of paradoxes
Biblography
Includes bibliographical references and index
BL
BL