(3GdYdGeI GdJLGQjI (B:s (3OQGSI ebGQfI (B/s - (3gGdI ebOGO CMeO s; (3cGed YjO GdMSjfs; (3GdLGeYI GdehUds (3cdjI GdMbhbs ((3GdYQGb(B:s (3cdjI GdMbhb(B-(3GdLGeYI GdehUd,s, 1997)
(3QSGFd fSNI efaQOIs
(3CWQhMI (B((3eGLSJjQ(B)-(3GdLGeYI GdehUd, cdjI GdMbhb, bSe GdbGfhf GdJLGQj (B1997s
(3HHdjhLQGajG(B: (3UaMGJ (B134-140s
Keywords: (3GdbGfhf GdJLGQjs; (3GdYdGeI GdJLGQjIs; (3GdeTQhYjIs; (3GdMeGjI GdbGfhfjIs; (3GdMeGjI GdOhdjIs; (3GdMeGjI GdeOfjIs; (3QSGFd LGeYjIs -- (3GdLGeYI GdehUds -- (3GdbGfhf GdJLGQjs