TY  - DATA
AU  - Henderson,John,1937-
AU  - Humphreys,Fay
TI  - Audio visual & micro-computer handbook: the SCET guide to educational and training equipment 
SN  - 0850385466
PY  - 1982///
CY  - London
PB  - Kogan Page
KW  - Audio
KW  - visual equipment
KW  - Microcomputers
N1  - Previous ed. published as : Audio visual handbook 1980
ER  -