(3GdbGgQI eOjfI Gdaf hGdJLGQI (B/ s - (3ajjJ, LGSJhfs; (3eUWai GdYHGOis ([S.N] : (3eDSSI aQfcdjf ddWHGYI hGdfTQ , s, 1968)
Keywords: (3JGQjNs; (3GdGMhGd GdGLJeGYjIs; (3GdOhdI GdaGWejIs; (3GdebGHQs; (3GdGShGbs; (3GdScGfs; (3GdefGRds; (3bdYI UdGM GdOjfs; (3GdOhdI GdGjhHjIs; (3GdThGQYs; (3GdbGgQIs