TY  - BOOK
AU  - Quast,W.G.
ED  - Houghton Mifflin and Company
TI  - Houghton Mifflin mathematics
SN  - 0395386209
U1  - 372.7 23
PY  - 1987///.
CY  - Boston: 
PB  - Houghton Mifflin Company, 
KW  - Mathematics
KW  - Study and teaching
ER  -