1. 1
    Published 1990
    ...I.E.A. conference volume (Houndmills, Basingstoke, England)...
    Book
  2. 2
    Published 1998
    ...I.E.A. conference volume (Houndmills, Basingstoke, England)...
    Conference Proceeding Book
  3. 3
    Published 1999
    ...I.E.A. conference volume (Houndmills, Basingstoke, England)...
    Book
  4. 4
    Published 1998
    ...I.E.A. conference volume (Houndmills, Basingstoke, England)...
    Book