Sotheby's. : portrait of an auction house

von Herrmann, Frank
London : Chatto & Windus, 1980.
Umfang/Format: xxvi, 468 p., 8 p. of pl. : ill. (some col.) ; 25 cm.

The English as collectors : a documentary chrestomathy; selected,

von Herrmann, Frank
London, : Chatto and Windus, 1972.
Umfang/Format: xvi, 461, [48] p. : illus., facsims., plan, ports. ; 26 cm.