(3OjhGf Pj GdQeI (B:s (3ZjdGf Hf YbHI Hf eSYhO GdYOhj GdeVQj (B/s - (3GdWHGY, YeQ aGQhbs; (3Ph GdQeI, ZjdGf Hf YbHI Hf fgjS,s 77-117 (3g`(B.s ((3HjQhJ (B:s (3TQcI OGQ GdCQbe Hf CHj GdCQbe ddWHGYI hGdfTQ hGdJhRjY,s, 1998)
Keywords: (3GdTYQ GdYQHjs -- (3GdYUQ GdCehj, (B661-750s