000			00543nam a2200193Ia 4500
008			160319s9999 xx 000 0 und d
245			_aCells /
245			_cDiscovery Channel School.
260			_bDiscovery Channel School.
260			_c2004
300			_a1 videodisc (approximately 27 minutes) :
300			_bdigital, sound, color ;
300			_c4 3/4 in.
440			_aDiscovery Channel School.
650			_aCells.
650			_aNutrition.
700			_aDiscovery Communications Inc.
700			_aMagnavision Home Video.
999			_c292418 _d292418