TY - BOOK AU - Madow, William J., ed. AU - Olkin, Ingram, ed. AU - Rubin, Donald B., ed. TI - Incomplete data in sample surveys SN - 0123639034 U1 - 001.422 21st ed. PY - 1983/// CY - New York PB - Academic Press KW - Sampling (Statistics) KW - Social surveys-Response rate N1 - Content: v.3: Proceeding of the symposium ER -