Moore, Mary F <br/><br/>
Post office at work / 
Moore, Mary F 
 -  Macmillan & Co Ltd, New York,  1960 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postal communication
<br/><br/><label>Dewey Class. No.: </label>383 MOO-P