Mostafa Khalil Kamel Mostafa <br/><br/>
Actual track capacity of a railroad division /  
Mostafa Khalil Kamel Mostafa ; Supervised W. W. Hay , R. B. Peck 
 - U.S.A :   Mostafa Khalil Kamel Mostafa ,   1951 
 - 158 Leaves :   charts ;   30cm 
<br/><br/> Gift from Prof.Dr Mostafa Khalil 
<br/><br/>Thesis (Ph.D.) - United States of America of University - Faculty of  Illinois - Department of Civil Engineering