(3GdHMQ aj GdGSJQGJjLjI GdMOjKI (B/s - (3eGQJjf, dhQfS h(B.s; (3YfGO, YHO GdcQje GdMGLs ((3HjQhJ (B:s (3GdeDSSI GdYQHjI ddOQGSGJ hGdfTQ,s, 1982)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdHMQjI (B((3egfI(B)s; (3GdbhGJ GdHMQjIs