Gomm, Roger .
Social research methodology : a critical introduction / by Roger Gomm. - New York : Palgrave , 2004 - xii, 350 p. :
0-333-63728-3
Social surveys- Methodology
T48 / P4;1
Social research methodology : a critical introduction / by Roger Gomm. - New York : Palgrave , 2004 - xii, 350 p. :
0-333-63728-3
Social surveys- Methodology
T48 / P4;1