, water-project-cost-sharing 10. immigration 3. adoption-of-the-budget-resolution 11. synfuels-corporation-cutback
, el-salvador-aid 13. superfund-right-to-sue
, religious-groups-in-schools 14
, anti-satellite-test-ban 15. duty-free-exports
Concept acquisition through representational adjustment. Doctoral dissertation, 1987. ,