Encyclopedia <br/><br/>
Scientific & technical encyclopedia Vol.1 
Encyclopedia 
 - Delhi  K.S.K  2004 
 - 136p.  illistration  22cm 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>8175241934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>scientific encyclopedia
<br/><br/><label>Dewey Class. No.: </label>503  / ENC