(3GSJQGJLjI GdGOGQI GdYdjG eGgjJgG h cjajI JTZjdgG (B/ s - (3GHQGgje Ydi GdHQdSs; (3HfjGejf H(B. (3JQjLhs; (3Lhf a RjeheGfs; (3eMeO GdMOjOis ([S.N] : (3GdOGQ GdOhdjI ddfTQ hGdJhRjY , s, 1988)
Keywords: (3GdGOGQI hGdJfXjes