TY  - BOOK
AU  - Fitchen,John
ED  - University of Chicago Press.
TI  - The construction of gothic cathedrals : : a study of medieval vault erection / 
SN  - 0-226-25203-5
PY  - 1981///
CY  - Chicago [etc] : 
PB  - The University of Chicago Press, 
KW  - Arquitectura gótica
ER  -