Almanac of Science and technology 

 - Boston  HBJ  1990 
 - 530 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>0156000490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management--Brain and behavior, Astronomy, Environment, Earth Sc
<br/><br/><label>Dewey Class. No.: </label>500  / ALM-