000			00489nam a2200181Ia 4500
008			160319s9999 xx 000 0 und d
245			_aTechnology at work /
245			_cDiscovery Education (Firm).
260			_aPhilippines :
260			_bDistributed by Magnavision Home Video,
260			_c2004
300			_a2 videodiscs (60 min.) :
300			_bdigital, sound, color ;
300			_c4 3/4 in.
650			_aComputers.
650			_aMagnetism.
650			_aTechnology.
999			_c292828 _d292828