00368    a2200109   450000100060000008200120000610000490001824501320006726000270019930000090022650000230023591459  aPR 1388  aMuhammad Ahmad; Prof Abid Ali Khan (Advisor)  aCrack Growth Analysis of Aluminium Aloys: Calculation of Stress Intensity Factor using Numerical Analysis Techniquesn74 "A' EC  aRawalpindibNUSTc2013  a115p  aBE Project Reports