1
by Baras, Edward M.
Published 1985
2
3
by Harrison, H. B.
Published 1990
4
5
6
by Ryder, R. A.
Published 1980
7
by Bent, Robert J.
Published 1980
8
9
by Elbra, R. A.
Published 1982
10
Published 1979
11
by Schafer, Peter
Published 1978
12
by May, Phillip T.
Published 1973
13
by Schick, William.
Published 1972
14
by Kuester, James L.
Published 1973
15
by Sanders, Donald H.
Published 1970
16
by Stewart, Rosemary
Published 1971
17
by Couger, J. Daniel
Published 1981
18
by Majid, K. I.
Published 1972
19
by Rubinstein, Moshe F.
Published 1966
20
Published 1993