Vista normal
Vista MARC
Silvius, G. Harold (Nombre Persona)
Machine generated authority record.
Work cat.: (UCASAGRANDE)74172: Bohn, Ralph C. autor 65736, Planning and organizing instruction, 1976
Machine generated authority record.
Work cat.: (UCASAGRANDE)74172: Bohn, Ralph C. autor 65736, Planning and organizing instruction, 1976