TY  - SER
TI  - Educational Technology Research and Development
SN  - 1042-1629
PY  - 1990///-
CY  - Washington D.C.
PB  - Association for Educational Communication and Technology
KW  - Educational technology
KW  - Periodicals
KW  - Communication in education
KW  - Mass media
N1  - Published Quarterly; Description based on vol. 38, no. 1; "Available at the Periodical Officer's Office"; closed access
ER  -