Spector, Paul E.
Research Designs / Paul E. Spector. - Beverly Hills, CA : Sage Publications, 1981. - 80 p. ; 22 cm. - Qantitative Applications in the Social Sciences ; 23 .
0803917090
Ciencias sociales
Investigación
Research Designs / Paul E. Spector. - Beverly Hills, CA : Sage Publications, 1981. - 80 p. ; 22 cm. - Qantitative Applications in the Social Sciences ; 23 .
0803917090
Ciencias sociales
Investigación