TY  - BOOK
AU  - Roberts,A.Wayne
AU  - Varberg,Dale E.
TI  - Faces of mathematics: an introductory course for college students 
SN  - 0060454717
U1  - 510 23
PY  - 1982///
CY  - New York
PB  - Harper & Row
KW  - Mathematics
N1  - Includes indexes
ER  -