ESTERER, ARNULF K. <br/><br/>
Tools  SHAPERS OF HUMAN PROGRESS 
ESTERER, ARNULF K. 
 - Greenwich  Faw Cett Publications  1986 
 - 128 pages 
<br/><br/> ORIGINAL TITLE.- TOOLS: SHAPER OF CIVILIZATION 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TOOLS-DESIGN
<br/><br/><label>Dewey Class. No.: </label>621.9 E80T 1986