TY  - GEN
AU  - Gerardi, William J.
AU  - Jones, Wilmer L.
AU  - Foster, Thomas R.
TI  - Key ideas in mathematics: concepts and applications / 
SN  - 0 15 354417 1
U1  - 510 GER 
PY  - 1974///
CY  - New York
PB  - Harcourt Brace Jovanavich
KW  - Mathematics
N1  - Includes index
ER  -