(3GHh GdYJGgjI (B: s (3QGFO GdRgO aj GdTYQ GdYQHj (B/ s - (3YGfhJj, GSGeI, s ((3HjQhJ (B[(3dHfGf(B] : s (3GdecJHI GdGgdjI (B962.s, 1962)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B190-197.s
Keywords: (3GHh GdYJGgjI, GSeGYjd Hf GdbGSe Hf ShjO, s -- 130-211 (3gLQj(B.s; (3GdTYQGA GdYQHs -- (3GdYUQ GdYHGSj GdChd, (B750-846s -- (3JQGLe(B.s; (3GdTYQ GdYQHjs -- (3JGQjN hfbOs -- (3GdYUQ GdYHGSj GdChd, (B750-846.s