El Naschie, M.S. <br/><br/>
Stress, stability and chaos in structural engineering  an energy approach 
by M.S. El Naschie 
 - London  MGH  1990 
 - xiii, 721p. 
<br/><br/><label>ISBN: </label>0077072480 
<br/><br/><label>Dewey Class. No.: </label>624.171  / N904