TY  - DATA
AU  - Heike Sefrin-Weis
TI  - Pappus of Alexandria: Book 4 of the Collection
SN  - 9781849960052
PY  - 2010///
PB  - Springer London
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-84996-005-2
ER  -