(3GdSQOjI GdYQHjI HMK ai GdHfjI GdSQOjI ddehQhK GdMcGFi GdYQHi (B/ s - (3YHOGddg GHQGgjes ([S.N] : (3dLfI GdGYdGe hGdOQGSGJ GdeSJbHdjI , s, 1992)
Keywords: (3GdGOH GdYQHis; (3JGQjN hfbOs; (3GdSQO GdGOHis