(3CUhd GdJObjb h GdQbGHI GdOGNdjI (B/ s - (3YKeGf, YHO GdQRGb eMeOs ((3GdehUd (B:s (3hRGQI GdJYdje GdYGdj h GdHMK GdYdej (B- (3LGeYI GdehUd,s, 1988)
Keywords: (3JObjb GdMSGHGJs; (3GdeMGSHIs