TY  - BOOK
AU  - Zill,Dennis G.
TI  - Precalculus with calculus previews
SN  - 0763746932
AV  - QA39.3  .Z55 2007
U1  - 512/.1 22
PY  - 2007///
CY  - Boston.
PB  - Jones and Bartlett Publishers
KW  - Precalculus
KW  - Đại số
N1  - Includes index; Includes bibliographical references and index
ER  -