(3GdLOjO aj TQM cJGH GdJhMjO (B/s - (3GdbQYGhj, eMeO Hf YHO GdYRjR GdSdjeGfs; (3Hf YHO GdhgGH, eMeO s 1115-1206 (3gLQj(B.s ((3GdQjGV (B:s (3ecJHI GdJhajb ,s, 1979)
Keywords: (3Yde GdcdGes; (3YbjOIs