1
by Gruber, Josef, 1865-1925
Published 1920
Book
3
by Gruber, Josef, 1865-1925
Published 1923
Book
7
by Gruber, Josef, 1865-1925
Published 1916
Book
10
by Gruber, Josef, 1865-1925
Published 1922
Book
19
by Gruber, Josef, 1865-1925
Published 1908
Book