(3JMdjd QShe GdGWaGd (B/ s - (3eMehO GdHSjhfis ([S.N] : (3OGQ GdeYGQa , s, 1987)
Keywords: (3Gdafhfs; (3GdQSes; (3Gdafhf GdJTcjdjIs; (3GdGWaGd ai Gdafs; (3GdQSe HGdGdhGfs; (3GdGWaGd GdehghHhfs