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1Awduron Eraill: “...Berg, Ulrich von; Bischoff, Michael; Blomert, Reinhard; Eue, Ralph; Phillips-Krug, Jutta; Schlegel...”
Rhif Galw: Ks/400/Sti/2Llyfr -
2Awduron Eraill: “...Berg, Ulrich von...”
Rhif Galw: Bi/100/Dea/6Llyfr -
3Awduron Eraill: “...Berg, Ulrich von...”
Rhif Galw: Bi/100/Dea/5Llyfr