1
by Sawer, Geoffrey, 1910-
Published 1956
2
Published 1979
3
by Albinski, Henry S.
Published 1965
4
by Davies, A. F.
Published 1964
5
by Calwell, A. A, 1896-1973
Published 1965
6
by Ziegler, Oswald Leopold
Published 1967
7
8
Published 1992
9
by Levi, Werner, 1912-
Published 1958
10
by Brady, Alexander
Published 1947
11
by Whitington, Don
Published 1965
12
by Crisp, L. F, 1917-1984
Published 1965
13
by Clark, C. M. H, 1915-
Published 1963
14
by Miller, J. D. B, 1922-
Published 1964
15
Published 1953
16
Published 1979
17
18
Published 1968
19
by London, Herbert Ira
Published 1970
20
by Mellor, David P, 1903-
Published 1958