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Extension
Library extension. Problems and solutions.
Papers presented before the library institute
at the university of Chicago, August 21-26,
1944. Ed. by Carleton B. Joeckel.
8:o Chicago^*IlTinois 1946.
The university of Chicago studies in library
science.
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Extension
Library extension. Problems and solutions.
Papers presented before the library institute
at the university of Chicago, August 21-26,
1944. Ed. by Carleton B. Joeckel «
8:0 Chicago, Illinois 1946.
The university of Chicago studies in library
science.
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