(3GdGSdhH GdbUUi YfO jMji Mbi (B/ s - (3YHOGdaJGM YKeGfs ([S.N] : (3ecJHI GdTHGH , s, 1990)
Keywords: (3GdbUU GdYQHjIs; (3GdGSdhHs; (3jMji Mbis; (3JGQjN hfbOs