TY  - BOOK
AU  - Pederson,B.Martin
TI  - Graphis diagram I
AV  - NC997 .A1 G726
PY  - 1988///
CY  - Zurich
PB  - Graphis Press Corp.
KW  - STATISTIC
KW  - GRAPHIC METHODS
KW  - Graphic arts
ER  -