(3KhQI (B14 (3JehR hYHO GdcQje bGSe ai GdhKGFb GdHQjWGfjI (B/ s - (3hdjO eMeO SYjO GdGYXeis ([S.N] : (3GdecJHI GdYGdejI , s, 1989)
Keywords: (3GdYUQ GdMOjKs; (3GdYQGbs; (3GdJGQjNs; (3YHOGdcQje GdbGSes; (3KhQI JehR (B1958s