1. 1
    Published 1992
    Book
  2. 2
  3. 3
  4. 4
    Published 2003
    ...Methods of Collecting and Analyzing Empirical Materials --...
    Book
  5. 5
  6. 6
    Published 2006
    ...Conducting formative evaluations of online instructional materials /...
    Book
  7. 7
    by Merriam, Sharan B.
    Published 2002
    Book