(3cJGH JfbjM GdefGXQ dPhi GdGHUGQ hGdHUGFQ (B/ s - (3eUWai MLGRis; (3eMehO eNJGQs; (3GdaGQSi(B, (3ceGd GdOjf GHhGdMSfs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1984)
Keywords: (3GdMVGQI GdYQHjI GdGSdGejI (B- (3GdeYGQa GdHMQjIs; (3GdJQGKs; (3GdajRjGAs; (3GdYdhe YfO GdYQHs; (3GdMVGQI GdGSdGejIs; (3GdYdeGA GdYQHs; (3GdHUQjGJs