TY  - BOOK
AU  - Lehmann,Jay
TI  - Elementary algebra: graphs and authentic applications 
SN  - 9780132201643
PY  - 2008///
CY  - Upper Saddle River, N.J.
PB  - Pearson Education
KW  - Algebra
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -