1
by Fergusson, Rosalind
Published 1983
2
by Youngson, Robert.
Published 1996
3
4
by Folsom, W. Davis
Published 2005
5
by Lynch, Don B.
Published 1987
6
Published 1987
7
by Doctor, Ronald M.
Published 1989
8
by V.K. Puri.
Published 1993
9
by Raymond, S.
Published 1999
10
Published 1975
11
12
by Mather, George A.
Published 1993
13
14
by Jefkins, Frank
Published 1983
15
by Rybacki, James J.
Published 2006
16
by Qafisheh, Hamidi A.
Published 1997
17
by Kirkeby, Willy A.
Published 1989
18
by Golesworthy, Maurice.
Published 1974
19
by Rosenberg, Jerry M.
Published 1993
20