(3QLd GdCef hGdeeGQSI GdEOGQjI (B/s - (3GdbKGej, MehO Hf VGhj,s 1368 (3g`(B-s ((3LOI, GdSYhOjI (B:s (3GdOGQ GdSYhOjI ddfTQ hGdJhRjY,s, 1981)
Keywords: (3GdTQWIs -- (3GdSYhOjIs; (3GdCef GdOGNdjs -- (3GdSYhOjIs