Walker, M B. <br/><br/>
Chambers dictionary of science and technology. 

 - 1 
 - New Delhi  Allied Publishers Pvt Ltd  2003 
 - 1325 
<br/><br/><label>ISBN: </label>8186062327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dictionaries(413)
<br/><br/><label>Dewey Class. No.: </label>413 WALP