TY  - BOOK
TI  - Using programmed instruction
T2  - Educational technology reviews series
SN  - 0877780587
AV  - LB1028.5 .U75
U1  - 371.39/442 
PY  - 1973///]
CY  - Englewood Cliffs, N.J.
PB  - Educational Technology Publications
KW  - Programmed Instruction
KW  - Addresses, essays, lectures
KW  - Local
N1  - Articles selected from Educational technology; Includes bibliographies
ER  -