The World Book encyclopedia of science. 

 - Chicago, Ill. :  World Book,  1990. 
 - 8 v. :  ill. (some col.) ;  29 cm. 
<br/><br/> Includes indexes. 
<br/><br/>v. 1. The heavens -- v. 2. Physics today -- v. 3. Chemistry today -- v. 4. The planet earth -- v. 5. The plant world -- v. 6. The animal world -- v. 7. The human body -- v. 8. Men and women of science-index. 
<br/><br/><label>ISBN: </label>0716632268 (set) 0716633930 
<br/><br/><label>LCCN: </label>90070521  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias.<br/>Science--Dictionaries.
<br/><br/><label>LC Class. No.: </label>Q121  / .W65 1990 
<br/><br/><label>Dewey Class. No.: </label>503