TY  - BOOK
AU  - Davis, Thomas A
TI  - Algebra: functions and theory of equations: algebra and trigonome try in four programmed volumes 
SN  - 0155021540
U1  - 512 DAV 
PY  - 1972///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Algebra
N1  - Includes index
ER  -