Twenty years of experience in objective study of the highest nervous activity (behavior) of animals

Pavlov, I.P.Twenty years of experience in objective study of higher nervous activity (behavior) of animals: conditional reflexes: Sat.Art., Docl., Lectures and speeches / Acad.I.P.Pavlov.- 3rd ed.-Leningrad;Moscow: State.Publishing House, 1925. -397, [3] p., 1 l.Portr.: il., table .. -Part of the text in English.and fr.ulcer.Bibliogr.In the text and subscription.Note .. - Ex.: without region., With a handle.litter..1. The people (collection).Electronic copy source: PBOriginal storage: St. Petersburg State University