TY  - BOOK
AU  - Rees,Dorothy
AU  - Rees,Paul Klein
TI  - Trigonometry
AV  - QA531 .R4 1965
U1  - 514 
PY  - 1965///, r1980
CY  - Englewood Cliffs, N.J
PB  - Prentice-Hall
KW  - Trigonometry
N1  - Includes index
ER  -