(3GdMeGjI GdLfGFjI ddYbhO GdeOfjI (B/ s - (3eMeO eMeO eUHGM GdbGVis; (3GMeO aJMi SQhQ s; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B: s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1987)
(3GWQhMI (B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B- (3cdjI GdMbhb (B- (3bSe GdbGfhf GdLfGFi, (B1987s
(3jTJed Ydj EQLGYGJ HdjhLQGajI(B: (3UaMI (B579-601s
Keywords: (3GdbGfhf GdLfGFjs; (3MeGjg GdYbhO GdeOfjg aj GdTQGFY GdbOjeg s; (3ehVhY GdGdJRGe hSdWg GdOGFf s; (3GdeUGdM GdeMejg aj bGfhf GdYbhHGJ s; (3YjhH GdQVG GKQ GdMeGjg GdLfGFjg ddMQjg GdYbOjg s; (3GdMeGjg GdLfGFjg ddeUdMg GdGLJeGYjg s; (3UhQ GdMeGjg GdLfGFjg dedJYbGOs; (3NOGY GdJYGbOs; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs -- (3GdbGfhf GdLfGFjs