Sieveking, Ann. The caves of France and northern Spain, a guide, [electronic resource] by Ann & Gale Sieveking. - London, Vista Books, 1962. - 269 p. illus., maps. 23 cm. Bibliography: p. 265. LCCN: 63003169 Nat. Bib. No.: GB62-12578 B6212578 Subjects--Topical Terms: Art, Primitive.Cave paintings.Grotten.Grotschilderingen.Prehistorie. Subjects--Geographic Terms: France--Antiquities.Spain--Antiquities. LC Class. No.: N5310 / .S48 Dewey Class. No.: 571.72 / S573c