TY  - BOOK
AU  - Flexer,Roberta J
AU  - Flexer,Abraham S
TI  - Programmed reviews of mathematics
U1  - 510 
KW  - Mathematics
KW  - Programmed instruction
KW  - Programmed instructional materials
KW  - lcgft
N1  - 1. Fractions.--2. Linear and literal equations.--3. Quadratic equations.--4. Exponents and square roots.--5. Logarithms.--6. Introduction to statistics
ER  -