(3GdVQjHI GdYGeI Ydi GdEjQGO (B/s - (3eMeO MSf GdLRjQjs ((3GdbGgQI (B:s (3ecJHI Yjf GdTeS ,s, 1966)
(3jTJed Ydj GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdVQGFHs; (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs