TY  - BOOK
AU  - Bennett,Albert B.,Jr
AU  - Nelson,Leonard T.
TI  - Mathematics: An informal approach 
SN  - 0205083056
AV  - QA39.2 .B475
PY  - 1985///
CY  - Boston
PB  - Allyn and Bacon
KW  - Mathematics-1961-
ER  -