Social research : theory methods /
Sedlack, Richard Guy.
Social research : theory methods / by Richard Guy Sedlack .- - Needham Heights : Allyn and bacon , 1992. - xi, 468 p.
0205131875
Social sciences-research-methodology.
Sociology-research-methodology.
H62 / .S412
Social research : theory methods / by Richard Guy Sedlack .- - Needham Heights : Allyn and bacon , 1992. - xi, 468 p.
0205131875
Social sciences-research-methodology.
Sociology-research-methodology.
H62 / .S412