TY  - BOOK
AU  - Casselman, Bill
TI  - Mathematical illustrations : a manual of geometry and PostScript
SN  - 0521839211
SN  - 200404588
U1  - 005.13 CAS 
PY  - 2005///
CY  - Cambridge
PB  - Cambridge University Press
KW  - PostScript (Computer program language)
N1  - Includes bibliographical references and index
ER  -