1
2
3
4
5
by Hamers, J.
Published: 1980
Book Part
6
7
by Erdélyi Pál
Published: 1985
Book Part
8
9
10
by Baars, Bernard J.
Published: 1980
Book Part
11
12
13
by Herpai Anna
Published: 1988
Book Part
14
15
16
by Ranschburg Pál (1870-1945)
Published: 1987
Book Part
17
18
19
by Gregory, R. L.
Published: 1990
Book Part
20
by Oriskó István
Published: 1990
Book Part