Holt, W. Stull <br/><br/>
Office of the chief of engineers of the army: its non-military history, activities and orgaization 
by W. Stull Holt 
 - Baltimore  Johns Hopkins Press  1923 
 - 166p. 
 - Institute for Government Research, no.27 .
<br/><br/><label>Dewey Class. No.: </label>N121400f73 H742