TY  - BOOK
AU  - Derbyshire,John
TI  - Unknown quantity: a real and imaginary history of algebra 
AV  - QA151 .D473 2006eb
U1  - 512.009 2
PY  - 2006///
CY  - Washington, District of Columbia
PB  - Joseph Henry Press
KW  - Algebra
KW  - History
KW  - Equations
KW  - Algebra, Universal
KW  - Algebra, Abstract
KW  - Geometry, Algebraic
KW  - Electronic books
N1  - Includes index
UR  - http://site.ebrary.com/lib/daystar/Doc?id=10120779
ER  -