TY  - BOOK
AU  - Wales,Charles E.
AU  - Stager,Robert A.
TI  - The guided design approach
T2  - The Instructional design library
SN  - 0877781133
AV  - LB1028.46 .W34
U1  - 371.39/442 
PY  - 1978///
CY  - Englewood Cliffs, N.J.
PB  - Educational Technology Publications
KW  - Programmed Instruction
KW  - Local
KW  - Individualized instruction
N1  - 920319; Bibliography: p. 75-78
ER  -