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Educational research : an introduction / Walter R. Borg and Meredith Damien Gall.

By: Contributor(s): Material type: TextTextPublication details: New York ; London : Longman, 1979.Edition: 3rd edDescription: xxv,753p. : ill., facsims., forms ; 25 cm. ; casedISBN:
  • 0582280567
  • 9780582280564 :
Subject(s): DDC classification:
  • 370.78

With sample answers for application problems.

Previous ed.: New York : McKay, 1971.

Bibl. - Index.

14.32

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