Grolier Concise encyclopedia of science and technology / 

 - Hong kong :  Grolier international ;  1986 
 - 703 pages  illustrations and Photographs 
<br/><br/><br/>In English 
<br/><br/> Hbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and Technology
<br/><br/><label>Dewey Class. No.: </label>501.4 GRO 1986