(3GdUMGaI hGdOaGY GdGLJeGYi VO GdLQjeI eY GdJWHjb Ydi GdUMa GdjhejI GdeUQjI ef YGe (B(1961(3MJi YGe (B1975) /s - (3GHQGgje eMeO GHQGgje s; (3eMehO fLjH GHhGddjds; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B: s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI,s, 1984)
(3GWQhMI (B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B- (3cdjI GdMbhb (B- (3bSe GdbGfhf GdLfGFi (B1984s
(3jTJed Ydi EQLGYGJ HjHdjhLQGajI(B: 240-260 (3UaMIs
Keywords: (3GdbGfhf GdLfGFjs; (3GdUMGaIs; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs -- (3cdjI GdMbhbs