Leighton Alexander H <br/><br/>
Govering of men   General principles and recommenda    

 -  1954 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scinentific method
<br/><br/><label>Dewey Class. No.: </label>Y:(W:28).73.N4, J4