Aboelmagd Mahmoud Ahmed Noureldin <br/><br/>
Attenuation and dispersion of ultrasonic waves in metals /  
 اضمحلال وتشتت الموجات فوق الصوتية فى المعادن 
Aboelmagd Mahmoud Ahmed Nour Eldin ; Supervised Abdelhamid A. Hassanein , Tewfik L. Hassanein , Mohamed H. Farouk 
 - Cairo :   Aboelmagd Mahmoud Ahmed Nour Eldin ,   1997 
 - 163 P. :   charts , facsimiles ;   30cm 
<br/><br/>Thesis(M.Sc.) - Cairo University - Faculty of Engineering - Department of Mathematics and physics