(Q59629459)
Statements
1931
3 references
11 December 2018
19 October 2012
1 reference
11 December 2018
1 reference
1 reference
1 reference
born:1931|died:2012-10-19|; Cooper, Robert L.; Cooper, Robert L. 1931-2012; Cooper, Robert L. (Robert Leon), 1931-2012; Cooper, Robert Leon; Cooper, Robert L. (Robert Leon), 1931-