TY  - BOOK
AU  - Rubin,Martin
AU  - Seidel,Robert J.
TI  - Computers and communication: implications for education 
SN  - 0126350507 :
U1  - 370.2854 
PY  - 1977///
CY  - New York
PB  - Academic Press
KW  - Educational technology
KW  - Congresses
KW  - Communication in education
ER  -