Perhaps you should try some spelling variations:
"bibliotheca historisch romaniae 1918" » "bibliotheca historica romaniae 1918" (Expand Search), "bibliotheca historisch rumanien 1918" (Expand Search), "bibliotheca historisch romania 1925" (Expand Search), "bibliotheca historisch romaniae 1" (Expand Search)
"bibliotheca istorial romania 1918" » "bibliotheca historica romania 1918" (Expand Search), "bibliotheca historica romaniae 1918" (Expand Search), "bibliotheca istoria romanilor 1918" (Expand Search), "bibliotheca istorial romania 1925" (Expand Search), "bibliotheca istorial rumanien 1918" (Expand Search)

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