Theoretical and applied mechanics 
Proceedings of the XVth international........................................17-23 August, 1980 
 - Amsterdam:   North-Holland Publishing Company,   1980 
 - xxxi, 455p. 
<br/><br/><label>ISBN: </label>0-444-85411-88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>531/533(082.2)  / M0