00422nam a2200157Ia 4500008004100000040001900041041001200060082002200072100001900094245004600113260003900159300002500198504001900223650000800242850001400250131103s9999    xx            000 0 und d  aLoreto College  aEnglish  aREF/1bLCBED/9534  aEdwards, R P A  aHow it works... TelevisioncR P A Edwards  aLoughboroughbLadybird booksc1966  a50p.b pic.c 18 cm.  aincludes index  aREF  aLCBED/REF