TY  - GEN
AU  - Stein, Sherman K
AU  - Crabill, Calvin D
TI  - Elementary algebra: a guided inquiry
T2  - Stein Series
U1  - 512 
PY  - 1972///
CY  - Boston
PB  - Houghton Mifflin
KW  - ALGEBRA
KW  - MATHEMATICS
ER  -