0.979 Baxışlar
Shows the complete process of sense perception, from physical or chemical stimulus, to its conversion into a nerve impulse, its transmission to the brain and its perception there.
Buraxın: Jan 01, 1965
İş vaxtı: 17 dəqiqə
Dil:
Studiya: Coronet Instructional Films
Ölkə: United States of America
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