Anwar Mohamed Hashkel <br/><br/>
Study of the effect of gas concentration and pressure on the intensity of the produced laser lines /  
 دراسة تأثير ضغط وتركيز الغاز على شدة خطوط الليزر الناتجة 
Anwar Mohamed Hashkel ; Supervised Yahia Abdelhameid Badr , Mamdouh Abutaleb , Taher Alsherif 
 - Cairo :   Anwar Mohamed Hashkel ,   1996 
 - 108Leaves :   charts ;   30cm 
<br/><br/>Thesis(M.Sc.) - Cairo University - Faculty of Science - Department of Physics