(3GdhbhY aj OGFQI GdSMQ ; Gda djdI hdjdI ; aj GdfbO GdGOHj GdGfcdjRj (B/ s - (3GdehShj , eMSf LGSe s ((3HZOGO (B: s (3OGQ GdQTjO , s, 1982)
Keywords: (3GdGOH GdGfcdjRj s -- (3JGQjN hfbO s