(3GdeNJGQ ef JGQjN GHf GdLRQi GdeSdei MhGOK GdReGf hGHfGFI hhajGJ GdGcGHQ hGdGYjGf ef GHfGFI (B/ s - (3GdLRQi (B, (3TeS GdOjf eMeO Hf GHQs ([S.N] : (3OGQ GdcJGH GdYQHi , s, 1988)
Keywords: (3GdJGQjN GdGSdGeis; (3GdhajGJs; (3GdQLGd (B- (3JQGLes