Scientific social surveys and research; an introduction to the background, content, methods and analysis of social studies
Pauline V. Young 1896- Calvin Fisher Schmid 1901-
New York Prentice-Hall 1953
Disponible en EERP - Esc. Enfermagem Ribeirão Preto (301.001.5 Y75s ) y otras localizaciones(Obténgalo)