Sampling theory of surveys with applications / Pandurang Vasudeo Sukhatme, Balkrishna V. Sukhatme. Sukhatme, Pandurang Vasudeo, Sukhatme, Balkrishna V. Sampling (Statistics) QA276.5 .S8 311 SUS Includes bibliographical and index. Ames : Iowa State College, 1954. 1954. 1954 Text xvi, 452 p. ; eng