(3GdJYQjH hCKQg aj GdKbGaJjf GdYQHjI hGdaGQSjIs - (3Bd Ydj, fhQ GdOjfs; (3GdJJhj, YHO GdQTjO YHO GdZahQ GdMSjfj GdeOfj,s (3J(B. (3HYO (B1077 (3g`(B.s; (3Bd Ydj, fhQ GdOjfs; (3HOhj, Cejf YHO GdeLjOs ((3GdbGgQI (B:s (3OGQ GdKbGaI ddWHGYI hGdfTQ,s, 1979)
(3eY (B: (3GdeYQHGJ GdQTjOjI (B/ (3JCdja YHO GdQTjO YHO GdZahQ GdMSjfj GdeOfj GdJJhj ; JQLeI hJYdjb fhQ GdOjf Bd Ydj, Cejf YHO GdeLjO HOhj(B.s
3 (3fSN(B.s
Keywords: (3GddZI GdYQHjIs -- (3JQLeIs; (3GddZI GdYQHjIs -- (3GTJbGbs; (3GddZI GdYQHjIs -- (3CdaGX ONjdIs