TY  - BOOK
AU  - White,William Frank
TI  - A Scrap-Book of Elementary Mathematics: Notes, Recreations, Essays
AV  - QA 
PY  - 2012///
CY  - Salt Lake City, UT
PB  - Project Gutenberg
KW  - Mathematical recreations
N1  - Release date is 2012-08-30; Original publication data not identified
UR  - https://www.gutenberg.org/ebooks/40624
ER  -