Science   technology encyclopedia 

 - London :  George philip,  1998. 
 - 471p.;  Col.ill.;  31cm 
<br/><br/><label>ISBN: </label>0540075744 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science Encylopedia
<br/><br/><label>Dewey Class. No.: </label>503  / SCI