81
by Parker, W. H, 1912-
Published 1972
82
83
Published 1972
84
Published 1982
85
by Edmead, Frank
Published 1971
86
by Macmahon, Arthur W.
Published 1953
87
by De Beer, Z. J.
Published 1961
88
by Landau, Rom
Published 1962
89
by Irwin, Graham
Published 1967
90
by Glazebrook, G. P. de T.
Published 1950
91
by Endacott, G. B.
Published 1958
92
by Arnold, Stanislaw
Published 1962
93
by Gomez, Edmund Terence
Published 1999
94
by Qureshi, Asif H, 1956-
Published 1996
95
Published 2004
96
Published 2006
97
by Kolko, Gabriel
Published 1997
98
Published 1997
99
by Nguyen, Dinh-Hoa, 1924-
Published 1991
100
by Prawiro, Radius
Published 1998