TY  - ADVS
AU  - Kelly,Maura
TI  - The electronic blackboard
PY  - 1994///
CY  - [S.l.]
PB  - The Educational Resources Center Thirteen/WNET
KW  - Educational technology
KW  - Teaching
KW  - Audio visual aids
KW  - Science
KW  - Study and teaching
KW  - Mathemeatic
N1  - Copy available in DVD format; Executive producer, Ruth Ann Burns
ER  -