TY  - BOOK
AU  - Derbyshire, John.
TI  - Unknown quantity: a real and imaginary history of algebra
SN  - 9781843545705
U1  - 512.009 
PY  - 2006///
CY  - London
PB  - Atlantic Books.
KW  - Algebra
KW  - History
KW  - Equations
KW  - Algebra, Universal
KW  - Algebra, Abstract
KW  - Geometry, Algebraic
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/ecip065/2005037018.html
UR  - http://www.nap.edu/catalog/11540.html
ER  -