Cobalt 60 3rosch .14T 

r~a1rln C,t+O' f". Ü "0 '" ., + 6 r, r< C>.!' ,', }, J~ °rI '" -" ""') e ;'--_'_,' PY1.l.' fu""'_

... ~ .1. , ......;...J.:;,....;..i--:u \..... • ·.....i ....... ..l... (A,..'-.... _ U ,,*,..J. ~ :..,....."""-


die J;:ensc~~h2it ?c:.:it Iortr.J (3.,\.tL~~>l.) -
Gö t J~ in~:en, _~, er=in, E\r~'.nj:i'Ll't: I'~us "" ersc;mi ,-t 
(1~)5b). 16 s. 8°