TY  - BOOK
AU  - Denholm,Richard A.
AU  - Underhill,Robert G.
AU  - Dolciani,Mary P.
TI  - Elementary algebra: new edition
SN  - 0395240301
U1  - 512 
PY  - 1977///
CY  - New York: 
PB  - Houghton Mifflin Company, 
KW  - Matemáticas
KW  - Expresiones algebraicas
KW  - Factores
KW  - Álgebra
KW  - Ecuación
N1  - Working with integers. — Positive and negative numbers. — Factors and multiples, decimals and the metric system. — Fractions decimals, expressions, functions. — Equations and inequalities
ER  -