Research and lecture slide
DR2008:0018:002:018
1963-1995
Research and lecture slide
DR2008:0018:002:021
1963-1995
Research and lecture slide
DR2008:0018:002:022
1963-1995
Research and lecture slide
DR2008:0017:004:010
1963-1995
Research and lecture slide
DR2008:0018:001:006
1963-1995
Research and lecture slide
DR2008:0018:001:008
1963-1995
Research and lecture slide
DR2008:0018:002:012
1963-1995
Research and lecture slide
DR2008:0018:002:023
1963-1995
Research and lecture slide
DR2008:0017:004:011
1963-1995
Research and lecture slide
DR2008:0017:004:013
1963-1995