Fisiologii︠a︡ truda
Series: Sovremennye problemy estestvoznanii︠a︡ -- kniga 31; Sovremennye problemy estestvoznanii͡a -- kniga 31
Publisher: Gosudarstvennoe izd
Published: 1925
Place of publication: Leningrad
Language: rus
Number of pages: 224
Subjects: Industrial efficiency; Fatigue
Notes: At head of title: K. Kh. Kekcheev.

Bibliography p. 209-216.