TY  - DATA
AU  - Gardner, Martin
TI  - Mathematical puzzle tales 
T2  - Spectrum, 
SN  - 9781470451790 (online)
PY  - 2000///
CY  - Washington, D.C.
PB  - Mathematical Association of America
KW  - Mathematical recreations
KW  - Puzzles
N1  - Previously published as Science fiction puzzle tales by Clarkson N. Potter, Inc., in 1981; Includes bibliographical references (p. 147-148)
UR  - https://doi.org/10.1090/spec/097
ER  -