TY  - BOOK
AU  - Quast,W.G.
ED  - Houghton Mifflin and Company
TI  - Houghton mifflin mathematics: level 8 
SN  - 0395462282
U1  - 372.7 23
PY  - 1989///.
CY  - Boston: 
PB  - Houghton Mifflin, 
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - Includes index
ER  -