Publication

1971 - National Foundation for Educational Research, Slough, England

Language

English

Word Count

57,250 words, Guess

Page Count

229 pages

Identifiers

  • Open LibraryOL5463983M
  • ISBN-100901225754
  • OCLC Control Number2722664
  • Library of Congress Control Number73166678
  • LibraryThing5943517
and 1 more
  • Goodreads3580653

Classifications

  • DDC371.26/4
  • LCCLB1033 .R67 1971

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