Blalock, Hubert M. Social statistics / Hubert M. Blalock - 2nd ed. - New York : McGraw-Hill, c1979. - xii,685 p. : ill. ; 23 cm. ISBN: 000661758 LCCN: Subjects--Topical Terms: StatisticsSocial sciences ststistics LC Class. No.: HA29 / .B59 1979 Dewey Class. No.: 519.5 / B627s