TY  - BOOK
AU  - Niles,Nathan O.
TI  - Algebra and trigonometry
U1  - 512 NIL 
PY  - 1965///
CY  - New York
PB  - J. Wiley
KW  - Algebra
KW  - Trigonometry
N1  - Gratis
Lalitha Janakiraman
ER  -