TY  - BOOK
AU  - Roberts, Bill
AU  - Roberts, Karla
TI  - A professional approach publisher
SN  - 0028142727
AV  - QA76.755 .R62 2002
PY  - 2002///
CY  - New York
PB  - Glencoe McGraw - Hill , 
KW  - Publisher
KW  - Mathematics
N1  - Includes index
ER  -