Social research methods
Eckhardt, Kenneth W Ermann, M David
Social research methods perspective, theory and analysis - New York Random House, Inc. 1977 - xx, 410 p.; 23cm.
394312562
Social research methods
Social science research
Social research methods perspective, theory and analysis - New York Random House, Inc. 1977 - xx, 410 p.; 23cm.
394312562
Social research methods
Social science research