1
Published 1996
2
by Khalid
Published 1953
3
Published 1954
4
by Halpern
Published 1963
5
by Zeltzer
Published 1962
6
by Baer
Published 1969
7
Published 1938
8
by Cleland, 1888-
Published 1936
9
by Le Genissel
Published 1952