TY  - BOOK
AU  - Tickton,Sidney G.
ED  - Academy for educational development.
TI  - To improve learning: an evaluation of instructional technology
SN  - 0835204626
AV  - LB1043 .T52
U1  - 371.3/078 
PY  - 1970///-
CY  - New York
PB  - R. R. Bowker Co.
KW  - Teaching
KW  - Aids and devices
KW  - Local
N1  - v. 1. Pt. 1. A report by the Commission on Instructional Technology. Pt. 2. Instructional technology: selected working papers on the state of the art.--v. 2. Pt. 3. Instructional technology: theories and general applications. Pt. 4. Instructional technology: practical considerations. Pt. 5. Instructional technology: implications for business and industry. Pt. 6. Instructional technology: economic evaluations
ER  -