TY  - BOOK
AU  - Ayres, Frank, Jr.
TI  - Theory and problems of first year college mathematics: : college algebra, plane trigonometry, plane and solid geometry..
T2  - Schaum's outline series
U1  - 510 
PY  - 1958///
CY  - New York
PB  - Schaum
KW  - Matemáticas
ER  -