TY  - BOOK
AU  - Clawson,Calvin C.
TI  - Mathematical mysteries: the beauty and magic of numbers 
SN  - 0738202592 (pbk.)
AV  - QA241 .C664 1999
U1  - 512/.7 21
PY  - 1999///
CY  - Cambridge, Mass.
PB  - Perseus Books
KW  - Number theory
N1  - Includes bibliographical references (p. 305-308) and index
UR  - http://www.loc.gov/catdir/enhancements/fy0830/99066854-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy0830/99066854-d.html
ER  -