TY  - BOOK
AU  - Duncan,Ernest.
AU  - Quast,W.G.
TI  - Mathematics
SN  - 0395290449
U1  - 510 DUN 
PY  - 1978///
CY  - Houghton Mifflin
PB  - Houghton Mifflin Company
KW  - Mathematics
N1  - Includes index
ER  -