Contributions

  • Murphy, Gretchen Frederick. - Contributor

Publication

1979 - Aspen Systems Corp, Germantown, Md, United States

Language

English

Word Count

176,500 words, Guess

Page Count

706 pages

Identifiers

and 2 more
  • Better World Books9780894431579
  • Open LibraryOL22253092M

Classifications

  • DDC651.5
  • LCCR864
  • LCCR864 .W37

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