IBM SPSS Statistics 19 Made Simple by Gray, Colin D.

IBM SPSS Statistics 19 Made Simple by Gray, Colin D.; Kinnear, Paul R.

IBM SPSS Statistics 19 Made Simple by Gray, Colin D.

SPSS 12 Made Simple by Paul Kinnear and Colin Gray

IBM SPSS Statistics 19 Made Simple Paperback Colin D., Kinnear, P

SPSS 14 Made Simple by Paul R Kinnear, Colin D Gray (Paperback, 2006)

Spss 14 Made Simple Paperback Colin D., Gray, Paul R. Kinnear