A work plan for a family planning analysis of world fertility survey data / Amy Ong Tsui, Donald J. Bogue, Dennis P. Hogan Tsui, Amy Ong Bogue, Donald J. jt. aut. Hogan, Dennis P. jt. aut. Family planning. 301.426 TSW Includes bibliographical references Chicago : University of Chicago, 1978. 1978. 1978 Text xi, 134 p. : eng