TY  - BOOK
AU  - Modley, Rudolf
AU  - Myers,William R.
TI  - Handbook of pictorial symbols: 3,250 examples from international sources
SN  - 048623357X
U1  - 659.1 MOD 
PY  - 1976///
PB  - Dover Publications
KW  - Information graphics
KW  - Symbols
ER  -