Publication

1964 - National Library of Medicine, Bethesda, Md, No place, unknown, or undetermined

Language

English

Word Count

5,500 words, Guess

Page Count

22 pages

Identifiers

Classifications

  • LCCZ733 .U7835
  • DDC026/.61/0975284

Subjects

Series Statement

  • Public Health publication -- no. 507

Other Editions

  • National Library of Medicine.National Library of Medicine1964-01-01

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