TY  - BOOK
AU  - Purcell,Edwin J.
AU  - Varberg,Dale
TI  - Calculus: with analytical geometry 
AV  - QA303 .P99
PY  - 1984///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Calculus
KW  - Geometry
KW  - Analytical
N1  - Includes bibliographical references and index
ER  -