(3GdJMa GdeYOfjI GdehUdjI aj GdYUQ GdYHGSjs (3eMeO YHO GdYRjR eQRhbs - (3GdYHjOj,UdGM MSjfs; (3eQRhb,eMeO YHO GdYRjRs ((3HZOGO(B:s (3LGeYI HZOGO,s, 1970)
Keywords: (3JGQjNs -- (3GdYUQ GdYHGSjs -- (3GdehUds