TY  - BOOK
AU  - Vance,Elbridge Putnam
TI  - Algebra y trigonometria modernas: Modern algebra and trigonometry 
AV  - QA152 .V26 1964
U1  - 512.13 21
PY  - 1965///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Algebra
KW  - Trigonometría
ER  -