TY  - BOOK
AU  - Attiyeh, Richard.
AU  - Lumsden, Keith G.,;Bach, George Leland,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : a programmed book
SN  - 2
PY  - 1967///46
CY  - Englewood Cliffs, N.J
PB  - Prentice-Hall
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Programmed instruction
KW  - Macroeconomics
N1  - 5
ER  -