(3GdeGdjI GdYGeI (B:s (3OQGSI ddGbJUGO GdYGe eY ETGQi NGUI ddeGdjI GdYGeI GdeUQjI (B/s - (3GdSjO YHO Gdehdis ((3GdLjRI (B:s (3eWHYI LGeYI GdbGgQI,s, 1986)
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs; (3GdeGdjI GdYGeIs; (3GbJUGO eUQjs; (3GbJUGO YGes; (3Ydhe GdGbJUGOs; (3JTQjYGJ GbJUGOjIs