Sickman,Laurence. Soper,Alexander.
Carolingian and romanesque architecture 800 to 1200.
Penguin Books
1959,
cm.18,5x26,5,
pp.XXXVIII,343, 176 figg.e tavv.bn.in 173 tavv.ft.
legatura editoriale in tutta tela,titoli in oro al dorso.
Coll.The Pelican History of Art.