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MARC view
- Hersh, William R.
Hersh, William R. (Nombre personal)
Information retrieval, 1995: CIP t.p. (William R. Hersh, M.D.)
Information retrieval, c1996: CIP t.p. (William R. Hersh, M.D.; Biomed. Info. Communication Cent., Oregon Health Sciences Univ., Portland, OR)