Blalock, Hubert M. Social statistics - Rev. 2nd ed. - New Delhi McGraw-Hill 1984 - xii, 625 p. 23 cm. PB - McGraw-Hill series in sociology . ISBN: 0070057524 Subjects--Uniform Titles: StatisticsSocial sciences-Statistical methods Dewey Class. No.: 519.5024301 / BLA