(3TQhW GdQVGY GdeMQe aj GdabI GdGSdGej(B:s (3OQGSI ebGQfI aj GdePGgH Gdabgjg(B/s - (3eMeO fLjH YhVjf GdeZQHjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1997)
(3HHdjhLQGajG(B: (3UaMGJ (B193-203s
1
Keywords: (3TQjYI ESdGejIs; (3TQhW GdQVGY GdeMQe s; (3Gdabg GdESdGejs; (3YOO GdQVYGJ GdeMQeIs; (3GdeQVYIs; (3GddHfs; (3GdQVjYs; (3GdQVGY s; (3abg GdQVGYIs; (3GdQVGY GdeMQe HGdhLhHs