1. Survey research in Africa
پدیدآورنده : / Edited by William M. O'Barr, David H. Spain, and Mark A. Tessler
کتابخانه: Central Library and Documents Center of Mazandaran University (Mazandaran)
موضوع : Social surveys- Africa- Addresses, essays, lectures,Social sciences- Research- Africa- Addresses, essays, lectures
رده :
HN29
.
O2
