Osman Tony Ed <br/><br/>
New encyclopedia of science 

 - London  Purnell Reference       1979 
 - 144p, 145-288p, 289-432p, 433-576p, 577-720p, 721-864p, 865-1008p, 1009-1152p, 1153-1296p, 1297-1440p, 1441-1585p, 1555-1728p, 1729-1872p, 1873-2016p, 2017-2160p, 2161-2296p,  cm. 
<br/><br/><label>Standard No.: </label>21729 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>Ak, L9.1-.16(RR)