Publication

1976 - National Academy of Science

Language

English

Word Count

15,250 words, Guess

Page Count

61 pages

Identifiers

  • ISBN-100309025915
  • ISBN-139780309025911
  • Library of Congress Control Number77010939
  • OCLC Control Number3203475
  • Open LibraryOL10356557M

Classifications

  • LCCTE7 .H5 no. 615
  • LCCHE332 .H5 no. 615

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