Nef, John <br/><br/>
The conquest of the material world 
John Nef 
 - Cleveland,ohio  A meridian Books  1964 
 - 408p. ; 20cm 
<br/><br/><label>LCCN: </label>64-15804 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Citilization,modern
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Europe--Index--history