TY  - BOOK
AU  - Mason,Robert Deward
AU  - Hermanson,Roger H.
TI  - Programmed learning aid for college mathematics: with applications in business and economics 
T2  - Irwin. Programmed learning aid series
U1  - 510 
PY  - 1976///
CY  - Homewood, IL.
PB  - Learning Systems
KW  - Matemáticas
KW  - Congresos, conferencias, etc
KW  - Problemas, ejercicios, etc
N1  - Tít. de la cubierta: Self review in college mathematics with applications in business and economics
ER  -