Ensor, P., & Curtis, R. A. (1984). Search Helper: Low-Cost Online Searching in an Academic Library.
Cita Chicago Style (17a ed.)Ensor, Pat, y Richard A. Curtis. Search Helper: Low-Cost Online Searching in an Academic Library. 1984.
Cita MLA (9a ed.)Ensor, Pat, y Richard A. Curtis. Search Helper: Low-Cost Online Searching in an Academic Library. 1984.
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