(3JfSjb GdfabGJ GdYeI Hjf GdOhd GdYQHjI (B/ s - (3MSfi Ydi NQHhTs ([S.N] : (3eDSSI THGH GdLGeYI , s, 1984)
Keywords: (3GdGbJUGOs; (3GdhWf GdYQHis; (3GdGLJeGYs; (3JYGhfs