(3ahb GdeMjW (B/ s - (3Wg ahRi (B((3eJQLe(B)s; (3GejJTS, GOehfOhOis ([S.N] : (3eQcR cJH GdTQb GdGhSW , s, 1966)
Keywords: (3GdGOHs; (3GdGOH GdaQfSi GdeJQLes; (3GdbUU GdaQfSjI GdeJQLeIs