(3Yf af GdJOQjS (B/s - (3gQHQJ Q(B. (3chgd s; (3SYGO LGO Gddg s; (3eMeO SdjeGf TYdGfs ((3GdbGgQI (B:s (3OGQ GdacQ GdYQHj,s, 1984)
(3deGRG GdJOQjS (B.s
(3jTJed Ydi HHdjhLQGajI(B.s
Keywords: (3WQb GdJOQjSs