TY  - BOOK
AU  - Keedy,Mervin Laverne
AU  - Bittinger,Marvin L.
TI  - Algebra y trigonometría
AV  - QA154.2 .K43
U1  - 512/.13 
PY  - 1981///
CY  - Bogota
PB  - Fondo Educativo
KW  - Algebra
KW  - LEMB
KW  - Trigonometry
KW  - Local
N1  - Translation of: Algebra and trigonometry
ER  -