(3NWI ddGQJbGA HeSJhi GdJhYjI GdeQhQjI dOi GdTHGH (B/s - (3GdSgdj, Ydj Hf SYhO Hf Mhjd s; (3eNJGQ, YHO GdYRjR Hf YHO Gddgs (1989)
(3jTJed Ydi edGMb(B.s
(3CWQhMI (B((3eGLSJjQ(B)--(3LGeYI fGja GdYQHjI ddYdhe GdCefjI, cdjI GdOQGSGJ GdYdjG, bSe GdYdhe GdEOGQjI, (B.s
(3HHdjhLQGajI (B: (3U(B. 236-245.s
Keywords: (3GdeQhQs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s