-
1by Bührer, Max### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1958Winterthur, P.G. Keller, 1958.175 p. diagrs., forms. 21 cm. -
2by Bührer, Max, 1946-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1981Switzerland : Universität Zürich, 1981.47 p.