TY  - BOOK
AU  - Hathaway,Arthur S.
TI  - A Primer of Quaternions
AV  - QA 
PY  - 2006///
PB  - Project Gutenberg
KW  - Quaternions
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/9934
ER  -