TY  - BOOK
AU  - Dugopolski, Mark
TI  - Fundamentals of precalculus by Dugopolski, Mark
SN  - 0321356918
AV  - QA 331.3 .D84 2009 
CY  - Boston : Pearson/Addison-Wesley, c2009.
KW  - Algebra
N1  - Includes indexes
ER  -