Social statistics
Blalock, Hubert M.
Social statistics - 2nd ed. - New York McGraw Hill 1972 - xiv, 583 p. ill. 24 cm.
Statistics & Probabilities
311 / BLA
Social statistics - 2nd ed. - New York McGraw Hill 1972 - xiv, 583 p. ill. 24 cm.
Statistics & Probabilities
311 / BLA