Dibner Bern <br/><br/>
Leonardo Da Vinci, Wilitary engineer 
Dibner Bern 
 - New York  Burndy library USA       1946 
 - 27p  cm. 
<br/><br/><label>Standard No.: </label>45985 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARTS
<br/><br/><label>Dewey Class. No.: </label>NxI52x, H6 close sec