Croix, Horst De La <br/><br/>
Military considerations in city planning fortifications/ 
Croix, Horst De La 
 - Columbia,  Canada by doubleday canada, limited.  1972. 
 - 128p.:  ill,;  20 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-8076-0584-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>711.4  / CRO