(3GdJegjO deG aj GdehWC ef GdeYGfj hGdCSGfjO eQJHG Ydi GdCHhGH GdabgjI ddehWC (B/s - (3YHO GdHQ GdfeQj, jhSa Hf YHO Gddg Hf eMeO,s 368-463 (3g`(B.s; (3GHf EHQGgje, CSGeIs; (3GdEeGe eGdc, eGdc Hf CfS Hf eGdc,s 93-179 (3g`(B.s; (3ecJH JMbjb GdJQGK (B((3HjQhJ(B)s ((3GdbGgQI (B:s (3GdaGQhb GdMOjKI ddWHGYI hGdfTQ,s, 2005)
(3GdeMJhjGJ (B: (3L(B. 17(3, (B18. (3cTGaGJ (B/ (3EYOGO ecJH JMbjb GdJQGK(B.s
(3GdWHYI GdhMjOI GdcGedI hGdeQJHI hGdeMbbI Ydi YOI fSN NWjI(B.s
Keywords: (3GdMOjKs -- (3TQMs; (3GdMOjKs -- (3eSfO eGdc Hf CfSs; (3GdMOjKs -- (3cJH CFeI Gdabg GdCQHYIs