1. DISCORSO SOPRA LA NAVIGAZIONE AEREA. Creator: Fracasso, Domenico Publisher: Fracasso, Domenico Format: print and 58 pp + [1] obr. příl. ; 8° Type: model:monograph and TEXT Subject: století 18. and letectví Language: Italian Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public