TY  - BOOK
AU  - DONALD R HORNER
TI  - TRIGONOMETRY A STUDY OF CERTAIN REAL FUNCTIONS
U1  - GN514.H784T 
PY  - 1968///
CY  - NEW YORK
PB  - HOLT, RINEHART AND WINSTON
KW  - TRIGONOMETRY A STUDY OF CERTAIN REAL FUNCTIONS
ER  -