(3THgGJ Mhd GdKhQI GdadSWjfjI (B/s - (3jGSjf,YHO GdbGOQs ((3YeGf(B-(3GdGQOf (B:s (3OGQ GHf QTO ,s, 1977)
Keywords: (3GdhWf GdYQHjs; (3ESQGFjds; (3GdUgjhfjs; (3GdebheI GdadSWjfjIs