TY  - SER
TI  - TechTrends
SN  - 8756-3894
PY  - 1956///-
CY  - Washington, D.C.
PB  - Association for Educational Communications and Technology
KW  - Audio-visual education
KW  - Periodicals
N1  - UKM: v.1 (1956)-; Langganan ditamatkan mulai 2010
UR  - http://springerlink.metapress.com/openurl.asp?genre=journal&issn=8756-3894
ER  -