Columbia subject headings:
Basov, M. I︠A︡. (Mikhail I︠A︡kovlevich), 1892-1931.
Observation (Psychology)
Psychologists--Russia--Biography.
Psychology.
Harvard subject headings:
Basov, M. I︠A︡. (Mikhail I︠A︡kovlevich), 1892-1931
Observation (Psychology)
Psychologists--Russia--Biography.
Psychology
Princeton subject headings:
Basov, M. I︠A︡. (Mikhail I︠A︡kovlevich), 1892-1931.
Observation (Psychology)
Psychologists--Russia--Biography.
Psychology--Collected works.