00619nam a2200205 a 4500 000035514 CO-BoSNA 20260706123813.0 001011q1995^^^^xxu031^f^^^^^^^^^^vnspa^d CO-BoSNA spa spa eng n-us-tn Tel-A-Train A Westcott Company Compuertas exclusivas OR y NOR [Videograbación] Tel-A-Train, Inc. Tennessee : SENA, 1995. 1 Videocassette (VHS) (31 minutos) : son., color ; 16 mm. ELECTRONICA DIGITAL LEMB ELECTRONICA MATTERIALES LEMB BOOK 35510 35510