(3bjhO MQjI GdfjGHI GdYGeI aj JMQjc GdOYhi GdLfGFjI(B.s (3GdLRA GdChd,s (3GdTchi (B/s - (3WfWGhj, EHQGgje MGeO eQSjs ((3GdbGgQI (B:s (3EHQGgje MGeO eQSj WfWGhj,s, 1994)
(3HHdjhLQGajI (B: (3UaMI (B153-160.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdOYhi GdLfGFjIs -- (3bhGfjf hJTQjYGJs -- (3eUQs; (3GdbGfhf GdLfGFjs -- (3eUQs; (3GdfjGHI GdYGeIs -- (3bhGfjf hJTQjYGJs -- (3eUQs