Siddiqui, Imtiaz A. <br/><br/>
Dictionary of science : Progressive series 
Dr. Imtiaz A. Siddiqui 
 - Karachi  Usmania Publishers  2005 
 - 450 p. :  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label>--General
<br/><br/><label>Dewey Class. No.: </label>503 SID