TY  - BOOK
AU  - Smith,Edwin R.
AU  - Selby,Samuel M.
AU  - Kleiman,Murray
TI  - Understanding college álgebra
U1  - 512 
PY  - 1954///]
CY  - New York,
PB  - Holt, Rinehart and Winston
KW  - Álgebra
ER  -