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JohannesaFeldenIVDAnnotatainHugGrotiumDeiurebelli MG .tif PDArt DVorm Peace Palace Library collection Johannes Felden Iohannis Felden Annotata in Hug Grotium De iure belli et pacis Annotata in Hug Grotium De iure belli et pacis Publisher Amstelodami apud Iodocum Ianssonium Printer Janssonius Jodocus Amsterdam Institution Peace