1
by Katebi, Reza, Johnson, Michael A., Wilkie, Jacqueline
Published 1999
Springer London

2
by Wilkie, Jacqueline, Johnson, Michael, Katebi, Reza
Published 2002
Macmillan Education UK

3
by Ordys, Andrzej W., Pike, A.W., Johnson, Michael A., Katebi, Reza M.
Published 1994
Springer London