Bostick, William A. The guarding of cultural property / William A. Bostick. - Paris : Unesco, 1977. - 40 p. ; 28 cm. - Protection of the cultural heritage, 1 . 300 300 ISBN: 92-3-101429-3 Subjects--Topical Terms: Art--Protection. Dewey Class. No.: 069.54 / U2g