TY  - BOOK
AU  - Swokowski, Earl W.
TI  - Algebra y trigonometria
SN  - 9786074816129
U1  - 512.13 
PY  - 2011///
CY  - Mexico
PB  - Cengage Learning
KW  - Algebra
KW  - Trigonometria
N1  - AREA BASICA
ER  -