Statistical analysis with missing data / Roderick J.A. Little, Donald B. Rubin. Little, Roderick J. A. Rubin, Donald B. Mathematical statistics. Missing observations (Statistics) QA276 .L57 1987 519.5 19 LIS Includes bibliographies and indexes. New York : Wiley, c1987. c1987. 1987 Text xiv, 278 p. ; eng Wiley series in probability and mathematical statistics. Applied probability and statistics Wiley series in probability and mathematical statistics. Applied probability and statistics.