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81
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82
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83
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84
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85Published 2001“...United States History 1961-1969....”
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86
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87Published 1979“...United States Social conditions 1960-1980....”
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88
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89
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90
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91
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92by Grambs, Jean Dresden, 1919-“...United States Social conditions 1960-1980....”
Published 1975
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93by Ackoff, Russell Lincoln, 1919-“...United States Social conditions 1960-1980....”
Published 1974
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94Published 1971“...United States Social conditions 1960-1980....”
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95Published 1974“...United States Social conditions 1960-1980....”
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96“...United States Social conditions 1960-1980....”
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97
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98by Moynihan, Daniel P. (Daniel Patrick), 1927-“...United States Social conditions 1960-1980....”
Published 1973
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99Published 1974“...United States Social conditions 1960-1980....”
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100