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1by Krebs, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1932Bern : Verbandsdruckerei A.-G., 1932.270 p. : charts, maps, tables ; 25 cm. -
2by Krebs, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 19351935.25 S. -
3by Krebs, Fritz, 1934-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1970[S.l. : s.n.], 1970.ii, 158, [3] p. : ill. ; 21 cm. -
4by Erman, Adolf, 1854-1937### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1899Berlin, W. Spemann, 1899.vii, 291 p. illus., XXIV pl. on 12 ̋. 20 cm.Other Authors: “...Krebs, Fritz...”