TY  - BOOK
AU  - Alwin,Robert H.
AU  - Hackworth,Robert D.
TI  - Algebra-programmed
SN  - 0130220388
PY  - 1978///
CY  - Englewood Cliffs, N. J.
PB  - Prentice-Hall
KW  - Algebra
KW  - Programmed instruction
N1  - Includes indexes
ER  -