Nicolaus, Knut The Restoration of paintings Knut Nicolaus;edited by Christine Westphal - Cologne Konemann Verlagsgesellschaft 1999 - 422p. fig.,ill. 29.5cm. ISBN: 3895089222 RS 79.90 Subjects--Index Terms: Restoration, Painting Dewey Class. No.: 751.6 / Nic/Wes