TY  - BOOK
AU  - Brown,Jones W., Lewis, Richard B.
AU  - -
TI  - An instruction technology media and methods: -
SN  - 0070081654
U1  - 371.33/B878a 
PY  - 1977///
CY  - New York
PB  - Tata Mcgraw Hill
KW  - Audio Visual education
KW  - Media
N1  - Includes
ER  -