(3GdGbJUGO ddLejY (B/ s - (3Sdc djhfGQOs; (3SejQI HMQ (B((3eJQLe(B)s; (3UdjH HWQS (B((3eQGLY(B)s ([S.N] : (3eDSSI SLd GdYQH , s, 1983)
Keywords: (3GdGbJUGOs; (3GdJNWjW GdGbJUGOis; (3JYdje hJOQjSs