TY  - GEN
AU  - Dugopolski, Mark
TI  - Trigonometry
SN  - 0201703386
AV  - QA531 .D764 2003
PY  - 2003///
CY  - Boston
PB  - Addison-Wesley
KW  - Trigonometry
N1  - Includes bibliographical references and index
ER  -