Department of the army technical manual <br/><br/>
Fundamentals of protective design (Non-Nuclear) 

 - Washington DC  HQ Department of the army  1965 
 - ix, 5-52p  ill 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>D
<br/><br/><label>Dewey Class. No.: </label>624.176  / ARM