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121by González Casanova, PabloSubjects: “…INVESTIGACION SOCIAL DESARROLLO ECONOMICO Y SOCIAL…”
Published 1973
Book -
122
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123
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124
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125Published 2006Subjects:Book
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126by Andrada Coelho, Ruy Galvao deSubjects: “…ESTRUCTURA SOCIAL INVESTIGACION SOCIAL PSICOLOGIA SOCIOLOGIA…”
Published 1969
Book -
127by Arau Grass, JaimeSubjects: “…INVESTIGACION SOCIAL PEDAGOGIA EXPERIMENTAL PSICOLOGIA EXPERIMENTAL…”
Published 1981
Book -
128
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129
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130
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131Published 1960Subjects: “…4174 INVESTIGACION SOCIAL…”
Conference Proceeding Book -
132
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133
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134Published 2003Subjects: “…INVESTIGACION SOCIAL 2043…”
Book -
135
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136
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137
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138
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139
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140