TY - BOOK T1 - Classifying Spaces and Classifying Topoi UR - https://doi.org/10.1007/bfb0094441 PY - 1995/01/01 AU - Moerdijk I ED - DO - DOI: 10.1007/bfb0094441 PB - Springer Berlin Heidelberg SN - 9783540603191 Y2 - 2025/10/10 ER -