Matschoss, Conrad,    1871 - <br/><br/>
Great enemies /    
by C. Matschoss ; translated by Dr.  H. Stafford Hatfield 
 - London :   G. Bell and sons ltd. ,   1939. 
 - xi, 381 p. :    plates, ports. ;    21 cm. 
<br/><br/>  "Sources" : 369 - 374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineers--History.------<br/>Engineering --History.------
<br/><br/><label>Dewey Class. No.: </label>620.92 MAT