TY  - BOOK
AU  - Hall,Dick Wick
AU  - Kattsoff,Louis O.
TI  - Unified algebra and trignometry
U1  - 512 
PY  - 1962///
CY  - London
PB  - John Wiley and sons
KW  - Algebra
KW  - Trignometry
N1  - Includes index
ER  -