Herrmann Ernest E <br/><br/>
Exterior ballastics 1935 
Herrmann Ernest E 
 -  1940 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>30451 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ballastic
<br/><br/><label>Dewey Class. No.: </label>B7193, H0