(3Wad GdNdjL Hjf QaGgjI GdHJQhd hfjQGf GdMQH hOhQ hSGFd GdGYdGe GdMOjK (B/ s - (3fHjd UHMi MfGs ([S.N] : (3eQcR GHf NdOhf ddOQGSGJ GdGfeGFjI , s, 1992)
Keywords: (3GdYGde GdYQHis; (3GdGWaGds; (3GdGJUGds; (3hSGFd GdGYdGes; (3GdJdjaRjhf hGdGWaGds