Langston, William.
Research methods laboratory manual for psychology / William Langston. - Wadsworth 2002.
10631
Includes CD-ROM.
Psychology - Research - Methodology.
BF76.5 / Lan.
Research methods laboratory manual for psychology / William Langston. - Wadsworth 2002.
10631
Includes CD-ROM.
Psychology - Research - Methodology.
BF76.5 / Lan.