(3TQjYI GdRhLI GdhGMOI aj GdeSjMjI (B: (3h Cge eHGOFfG ai GdCMhGd GdTNUjIs - (3TfhOI GdKGdKs ((3GdbGgQIs [(3O(B.(3f(B]s, 1992)
3 6 7 16
Keywords: (3GdCMhGd GdTNUjI dZjQ GdeSdejf (B- (3eUQs; (3GdCSQIs; (3GdYbGFO GdeSjMjIs