(3GdGdJRGe HGdeWGHbI ai YbO GdHjY GdOhdi ddHVGFY habG dGJaGbjI GdGee GdeJMOI (B"(3ajjfG (B1980" /s - (3LeGd eMehO YHOGdYRjR s; (3eMehO SejQ GdTQbGhjs; (3MSGe eMeO YjSjs; (3eNJGQ CMeO HQjQjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI(B,s, 1996)
(3CWQhMI (B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B-(3cdjI GdMbhb (B- (3bSe bGfhf JLGQj, (B1996.s
(3jTJed Ydi EQLGYGJ HjHdjhLQGajI(B: 512-530 (3UaMIs
(3GdedNU HGddZI GdYQHjIs
Keywords: (3HjY GdeMd GdJLGQis; (3YbO HjYs; (3HVGFYs; (3JLGQIs; (3Gee eJMOIs; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs