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BACKSTROM CH, 1963, SURVEY RESEARCH, P52
[3]
CAMPBELL A, 1962, AM VOTER, pCH4
[4]
DIXON WJ, 1964, BIOMEDICAL COMPUTER, P390
[5]
Gamson W. A., 1968, POWER DISCONTENT
[6]
Matthews Donald R., 1966, NEGROES NEW SO POLIT
[7]
[No title captured]