John A. Keats
3 published titles
An introduction to quantitative psychology
1 edition
- ISBN: 0471462411
- Wiley
- 1971
- Details
Cognitive development : research based on a Neo-Piagetian approach
(Contributor)
1 edition
- ISBN: 0471995053
- Wiley
- 1978
- Details
Mathematical and theoretical systems : proceedings of the XXIV International Congress of Psychology of the International Union of Psychological Science (I.U.Psy.S.), Sydney, Australia, August 28 - Sep
(Contributor)
1 edition
- ISBN: 0444885099
- North-Holland
- 1989
- Details
