ghada Mohamed Fawzy Essa <br/><br/>
Validation of double torsion test with a single stepped - thickness specimen in determination of fracture toughness /  
Ghada Mohammed Fawzy Essa ; Suppervisor Abd El khalek Attia Radwan , Mahmoud Abd El rahman Adly 
 - Cairo :   Ghada Mohamed Fawzy Essa ,   2006 
 - 121P :   illdiagrs ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Mechanical Power Engineering 
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<br/><br/><label>Subjects--Index Terms: </label>fracture toughness single stepped - thickness specimen in determination