Fracture mechanics :  twenty-first symposium / 
edited by J. P. Gudas, J. A. Joyce and E. M. Hackett 
 - Philadelphia :  ASTM,  c1990. 
 - 618p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0803112998 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear pressure vessels<br/>Testing Steel Structural<br/>Testing Fracture Mechanics and Mechanical Testing Fracture mechanics<br/>Congresses
<br/><br/><label>LC Class. No.: </label>TK9211.5  / .F74 1990 
<br/><br/><label>Dewey Class. No.: </label>621.483  / F841