LEADER 00000nam 2200265 a 4500 001 0939603101 003 UkHlHU 007 t 008 000 020 9780939603107 020 0939603101 040 UkHlHU 050 4 LB 1032 J6 100 1 Johnson, David W.,|d1940- 245 10 Cooperation and competition :|btheory and research / |cDavid W. Johnson and Roger T. Johnson. 260 Edina, Minn. :|bInteraction Book Company,|c1989. 300 257p. 500 Based on the theories of Morton Deutsch. 600 14 Deutsch, Morton,|d1920- 650 0 Cooperativeness. 650 0 Competition (Psychology) 650 0 Group work in education|zUnited States. 650 0 Social psychology. 700 1 Johnson, Roger T.,|d1938-
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