TY  - BOOK
AU  - Brown, James W., Lewis, Richard B. and Harcleroad, Fred F.
TI  - Av instruction media and methods
U1  - 371.3 
PY  - 1969///
CY  - London
PB  - ; Mcgraw Hill Book Company
KW  - Education
KW  - Methods Of Instruction
ER  -