TY  - BOOK
AU  - Wright,Warren  S.
TI  - Student solutions manual to accompany Zill and Dewer : algebra and trigonometry
SN  - 0075570068
AV  - QA154.2 .W75 1990
PY  - 1990///
CY  - New York  
PB  - McGraw Hill, 
N1  - Incluye apendice
ER  -