(3GdLRjQI GdbQeRjI (B- (3HhQjS LhOhfhas - (3HhdZGcha,ejNGFjds; (3HhTcjf,GdcSfOQs ((3GdchjJs (3GdeLdS GdhWfi ddKbGaI hGdafhf hGdGOGHs, 1994)
Keywords: (3GdeSQM GdYGdeis