(3eHGOF GdeMGUjd GdMbdjI(B/s - (3GdGfUGQj, eLjO eMSfs; (3GdjhfS, YHOGdMejO GMeOs; (3MSGhj, ZGfe SYOGddgs; (3GdTeGY, habj TGcQs ((3HZOGO(B[(3GdYQGb(B]:s (3OGQ GdeYQaI,s, 1980)
Keywords: (3GdeMGUjd GdRQGYjIs