TY  - ADVS
ED  - British Broadcasting Corporation.
TI  - Classroom interaction
PY  - 1971///
CY  - Milton Keynes
PB  - Open University
KW  - Open plan schools
KW  - Teaching
N1  - The film is about two types of class organization; which is traditional class (closed room ) and open project centre; Converted into VHS 1/2 in.and U-matic 3/4 in
ER  -