NCRA-SIRC Search for 'au:Hahn, Hermann-Michael.'

The invisible sky :

By Aschenbach, B.. New York : Springer Verlag, 1998 . 168 p. : , Translation of: Der unsichtbare Himmel. | Includes index. 25 x 29 cm.. 0387949283 (alk. paper)

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The invisible sky :

By Aschenbach, B.. New York : Copernicus, 1998 . 175 p. : , Translation of: Der unsichtbare Himmel. | Includes index. 25 x 29 cm.. 0387949283 (alk. paper)

Place Hold on The invisible sky :