I 55.839 



Haas, William H.: outposts of defense. ' 

[Mit Kt. -Skizzerl. u. Tab. J-Chicago J 111.: 

Univ. ,af Chic~go Pr~~s (1942). X( 81 S. 8 0 

(Speclal PubllC POI1CY Pamphlet.; 


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