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An odyssey.
PERKINS HT. PERKINS HT. Bull Med Libr Assoc. 1963 Jan;51(1):26-32. Bull Med Libr Assoc. 1963. PMID: 13942449 Free PMC article. No abstract available.
Exchange and gift.
PERKINS HT. PERKINS HT. Bull Med Libr Assoc. 1962 Jul;50(3):407-17. Bull Med Libr Assoc. 1962. PMID: 14485372 Free PMC article. No abstract available.