(3GdHjGf dCNWGA HYV GdcJGH (B:s (3eLehYI QOhO hefGbTGJ aj ehGVjY eNJdaI (B/s - (3GdahRGf, UGdM Hf ahRGf Hf YHO Gddgs 1363 (3gLQj(B-.s ((3GdOeGe (B- (3GdSYhOjI ;s (3GdEMSGA (B- (3GdSYhOjI (B:s (3OGQ GHf GdLhRj,s, 1991)
Keywords: (3GdESdGes -- (3OaY eWGYfs; (3GdESdGes -- (3THgGJ hQOhOs