TY  - BOOK
AU  - TOM, Porter et al
TI  - Manuals of Graphic Techniques 1: Mediums and Methods
SN  - 0408500123
AV  - NC1000.P684 
PY  - 2004///
CY  - New York
PB  - Scribners Son's
KW  - Architecture
KW  - Graphics Art- Techniques
ER  -