TY  - BOOK
AU  - Troutman 
AU  - Lichtenberg, Betty K.
TI  - Mathematics : a good beginning 
SN  - 0534529054 
U1  - 372.7 TRO 2003 
PY  - 2003///
CY  - Belmont
PB  - Thomson-Wadsworth
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - Includes index p.605 - 616
ER  -