. . . "0000000066545952" . "En poste : Graduate school of education and Department of statistics, University of Pennsylvania, Philadelphie (en 1991)" . . . . . . "En poste : Graduate school of education and Department of statistics, University of Pennsylvania, Philadelphie (en 1991)" . "13558125"^^ . . . . . "2013-07-31"^^ . . . "2013-07-31" . . . . . . "Solutions to ethical and legal problems in social research / ed. by Robert F. Boruch, Joe S. Cecil, 1983. - . - Evaluating AIDS prevention programs / [ed. by] Susan L. Coyle, Robert F. Boruch, and Charles F. Turner, cop. 1991. - . -"@fr . "2000-05-24" . "Robert F." . "Robert F. Boruch" . "VIAF" . . . . . "Robert F. Boruch"@fr . . . "Boruch" . "En poste : Graduate school of education and Department of statistics, University of Pennsylvania, Philadelphie (en 1991)"@fr . . . .