(3CUhd GdJfUjQ aj GdNdjL GdYQHj (B:s ((3OQGSI ejOGfjI hKGFbjI(B) (3fTGW GdHYKI GdHQhJSJGfJjI aj GdNdjL GdYQHj (B/s - (3RjbdQ, chfhjs; (3eWHbGfj, eGRf UdGMs 1369 (3gLQj(B-s ((3LOI (B:s (3OGQ GdQjTI,s, 1991)
(3GdCUd CWQhMI eGLSJjQ(B-(3LGeYI HQfSJhf, (B1973.s
Keywords: (3GdEQSGdjGJ GdJHTjQjIs -- (3Ohd GdNdjL GdYQHjIs; (3GdGSJTQGb hGdeSJTQbhfs; (3GdJfUjQs