Blalock, Hurbert M.
Social statistics Hubert M. Blalock - 2nd - Tokyo McGraw-Hill 1972 - 583p.
eng.
Sociometry
519.5 / BLS
Social statistics Hubert M. Blalock - 2nd - Tokyo McGraw-Hill 1972 - 583p.
eng.
Sociometry
519.5 / BLS