(3UGMH GdGZGfi GHhGdaQL GdGUagGfi GdQhGjI (B/ s - (3eMeO GMeO Nda Gddgs; (3GHhGdaQL GdGUagGfi(B: (3Ydi Hf GdMSjf Hf eMeO Hf GdgjKe YHOGdQMef Hf eQhGf GdHZOGOis ([S.N] : (3ecJHI GdGfLdhGdeUQjI , s, 1962)
Keywords: (3GdHdGZI GdYQHjIs; (3JGQjN hfbOs; (3GdTYQ GdYQHi (B- (3GdYUQ GdYHGSi GdGhds; (3GdGOH GdYQHi (B- (3JGQjN hfbO (B- (3GdYUQ GdYHGSis