TY  - GEN
AU  - Anwar Mohamed Hashkel
AU  - Mamdouh Abutaleb , 
AU  - Taher Alsherif , 
AU  - yahia Abdelhameid Badr , 
TI  - Study of the effect of gas concentration and pressure on the intensity of the produced laser lines / 
PY  - 1996///
CY  - Cairo : 
PB  - Anwar Mohamed Hashkel , 
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Science - Department of Physics
UR  - http://172.23.153.220/th.pdf
ER  -