(3JQGK GdGSdGe (B: s (3GdbSe GdKGfi(B/ s - (3TGNJ, LhRjas; (3MSjf eDfSs; (3GMSGf UObi GdYeOs; (3aDGO RcQjGs; (3HhRhQK, cdjahQOs ((3GdchjJ (B:s (3GdeLdS GdhWfi ddKbGaI hGdafhf hGdGOGH,s, 1978)
Keywords: (3GdGSdGe hGdMVGQIs; (3GdGSdGes; (3GdGSJTQGb hGdeSJTQbhfs; (3GdJQGK GdYQHis; (3GdGSJTQGbs