The work of the Royal engineers in the European war, 1914-19 ...  

 - Chatham,  1921-22. 
 - 7 v.  25 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>D
<br/><br/><label>Dewey Class. No.: </label>623.26  / WOR