Porter, John Biddle,  1858-1915. <br/><br/>
Army contracts. 
A course of three lectures delivered before the student officers of the Army service schools by Lieutenant-Colonel J.B. Porter. 
 - Fort Leavenworth, Kan.  [School Press]  1912. 
 - 84 p.  20 cm. 
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>war13000127  
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Army --Procurement.
<br/><br/><label>LC Class. No.: </label>UC267  / .P7