Publication

1972 - National Foundation for Educational Research, Slough, England

Language

English

Word Count

13,000 words, Guess

Page Count

52 pages

Identifiers

  • ISBN-100901225908
  • ISBN-139780901225900
  • Library of Congress Control Number72305073
  • Open LibraryOL5353654M

Classifications

  • DDC016.3623
  • LCCZ6677 .S43

Reader Reviews

No reviews yet for this book.

Be the first to share your thoughts!