Havet, Jose,Kamba, Peter-Nzalalemba.2009-03-192009-03-1919971997Source: Masters Abstracts International, Volume: 36-04, page: 0981.9780612263345http://hdl.handle.net/10393/4452http://dx.doi.org/10.20381/ruor-10267Abstract Not Available.112 p.Sociology, Social Structure and Development.Thesis