(3JSgjd age TQM GdWMGhjI (B:s (3Cda SDGd hLhGH aj TQM GdYbjOI GdWMGhjI dGHf CHj GdYR GdMfaj (B/s - (3GdZGeOj, NGdO Hf fGUQ Hf SYjOs; (3GHf CHj GdYR, Ydj Hf Ydj Hf eMeOs 731-792 (3g`s; (3GdWMGhj, CMeO Hf eMeO Hf SdGeIs 239-321 (3g`(B.s ((3LOI (B- (3GdSYhOjI (B:s (3OGQ GdeLJeY ddfTQ h GdJhRjY,s, 2000)
Keywords: (3Yde GdcdGes -- (3GNJHGQGJ, CSFdI, EdN(B.s; (3YbjOIs