Sohail, Iqbal <br/><br/>
DESIGN AND STUDY OF FLAPPING MECHANISM WITH ASYMMETRIC FREQUENCIES / 
Sohail Iqbal 
 - Islamabad :  CEME- NUST,  2012. 
 - viii, 64 p. : ill. ;  30cm. 
<br/><br/> Hardcover. 
<br/><br/><label>Subjects--Personal Names: </label>
<br/><br/><label>Dewey Class. No.: </label>620.1