TY  - BOOK
AU  - Devlin, John F.,
AU  - Halberg, Charles J. A.,
TI  - Intermediate algebra with trigonometry
T2  - Mathematics--Concepts, applications
AV  - QA154.2 D47
PY  - 1972///
CY  - Glenview, Ill.
PB  - Scott, Foresman
KW  - Álgebra
KW  - Trigonometría
ER  -