(3KhQI GdRfL (B/ s - (3GdSGeQ, ajUd, s 1925-1982(3, s ((3HZOGO (B[(3GdYQGb(B] : s (3ecJHI GdefGQ (B971.s, 1971)
(3jJVef edMb hcTGaGJ(B.s
(3SGYOJ LGeYI HZOGO Ydi fTQg(B.s
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B215-222.s
Keywords: (3GdYQGbs -- (3JGQjNs -- (3KhQI GdRfL, (B868-883.s; (3UGMH GdRfL, Ydj Hf eMeO GdhQRfjfj, s -- (3Jhaj (B270 (3gLQj(B.s; (3GdKhQGJs -- (3GdYUQ GdYHGSj, (B750-1258.s