Fracture toughness evaluation by R-curve methods  a symposium sponsored by Committee E-24 on Fracture Testing of Metals, American Society for Testing and Materials 

 - Philadelphia :  American Society for Testing and Materials,  1973 
 - 112 p. :  ill. ;  23 cm. 
 - ASTM special technical publication  527 .
 - ASTM special technical publication  527 .
<br/><br/><label>ISBN: </label>0452700030 
<br/><br/><label>LCCN: </label>72-97867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metals--Fracture<br/>R--curves