(3JCSjS TQcGJ GdeSGgeI aj bhGfjf GdGSJKeGQ hGdbGfhf GdJLGQj (B/ s - (3YHO Gddg eUWai EHQGgje GdMafGhjs; (3eMehO SejQ GdTQbGhjs; (3eMehO eNJGQ GMeO HQjQjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B: s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI,s, 1993)
(3jTJed Ydi edGMb(B: (3UaMI (B472-500.s
(3CWQhMI (B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B- (3cdjI GdMbhb (B- (3bSe GdbGfhf GdJLGQj (B1993.s
(3HHdjhLQGajG(B: (3UaMGJ (B501-512.s
Keywords: (3GdbGfhf GdJLGQjs; (3GdCTcGd GdbGfhfjI ddTQcIs; (3GQcGf GdTQcIs; (3GdeSGgeI aj QGS eGd GdTQcIs; (3GdMUg GdfbOjI s; (3GdMUI GdYjfjIs; (3GdMUI HGdYeds; (3fjg GdeTGQcIs; (3GdCQcGf GdTcdjI ddTQcIs; (3fXQjg GdaVGdIs; (3fXQjI GdNjGds; (3fXQjGJ GdMbjbIs; (3GdJGSjS HGdGcJJGH GdYGes; (3CfhGY GdCSges; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs -- (3GdbGfhf GdJLGQjs