TY  - BOOK
AU  - Casselman,Bill
TI  - Mathematical illustrations: a manual of geometry and PostScript 
SN  - 0521839211
AV  - QA76.73.P67  .C37 2005
PY  - 2005///
CY  - New York
PB  - Cambridge University Press
KW  - PostScript (Computer program language)
ER  -