Waqar Yousafzai; Prof KHalid Mehmood Tahir <br/><br/>
Stress analysis of the F-7 Drag chute developmant hook in impact failure  30th'A' EC 

 - Karachi  NED University  1989 
 - v;43p 
<br/><br/> BE Project reports 
<br/><br/><label>Dewey Class. No.: </label>PR 1005