(3JdNjU cJGH GQSWhWGdjS ai GdLOds - (3GHi GdhdjO Hf QTOs; (3eMeO Sdje SGde (B((3JMbjb(B)s ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1983)