Johnson, W. <br/><br/>
Impact stregth of material. 

 - London :  E.Arnold,  1972. 
<br/><br/><label>ISBN: </label>0844800104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Resistencia de materiales
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>620.17