(3JGOjH GYVGA gjFI GdTQWI OQGSI JWHjbjI ai VhA GdabI hGdbVGA (B/ s - (3LeGd GdOjf SGde MLGRis ([S.N] : (3dLfI GdGYdGe hGdOQGSGJ GdeSJbHdjI , s, 1988)
Keywords: (3bhGfjf hJTQjYGJs; (3GdTQWIs