TY  - BOOK
AU  - RUTLEDGE, WILLIAM A
AU  - POND, JOHN A
TI  - MODERN TRIGONOMETRY
U1  - B52 
PY  - 1956///
CY  - New Jersy
PB  - Prentice Hall , inc
KW  -  TRIGONOMETRY
KW  - MATHEMATICS
ER  -