TY - `BOOK` AU - Fitchen, John TI - The construction of Gothic cathedrals : a study of medieval vault erection PB - Clarendon CY - Oxford PY - 1961 LA - eng SE - XXI, 344 S. KW - Gotik / Gewölbe CN - C 6356-27 Folio CN - Aa 4730 AN - UBHD-1112428 ER -