. (3GdMVGQI hbhGYO GdMce aj GdGSdGes - . (3MHdU, aGQhbs; Farouk Houblos ((3WQGHdSs (3OGQ GdTeGd ddWHGYI hGdfTQ hGdJhRjYs, 1990)
* (3eQGLY aj BNQ GdcJGHs
Keywords: (3GdMVGQI GdGSdGejIs