(3GYdGe GdadSaI GdSjGSjI GdeYGUQI (B/ s - (3cQSJi(B, (3GfWhfis; (3ejfhL(B, (3cjfjKs; (3fUGQ YHO Gddgs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1988)
Keywords: (3GdadSaIs; (3GdSjGSIs; (3GdadGSaIs