(3GdCWaGd aj GdJQGK GdYQHj (B/s - (3MSjf, YHO GdQRGbs 1949- ((3GdQjGV (B:s (3LGeYI GdEeGe eMeO Hf SYhO GdESdGejI, EOGQI GdKbGaI hGdfTQ,s, 1991)
(3jTJed Ydi cTGaGJ(B.s
(3HHdjhLQGajI (B: (3U(B. 189-196.s
Keywords: (3GdCWaGd aj GdCOH GdYQHjs; (3COH GdCWaGds -- (3GdHdGO GdYQHjIs -- (3JGQjN hfbOs