(3GdJOQH aj cQI GdjO(B:s (3JMdjd eHGQjGJ cCS GdYGde(B/s - (3GMSGf LhGO YhVs ((3HZOGO(B[(3GdYQGb(B]:s (3eWHYI Sdei GdafjI GdMOjKI ddfTQ,s, 1988)
(3jMJhj Ydi UhQ hQShe JhVjMjI(B.s
Keywords: (3cQI GdjOs; (3GdYGH GdcQIs