TY  - BOOK
AU  - BAKKER,JACO W DE (ED), LEEUWEN,JAN VAN (ED)
TI  - AUTOMATA LANGUAGES AND PROGRAMMING: 7TH INTERNATIONAL COLLOQUE,1980
SN  - NCST
U1  - 696 
PY  - 1980///
CY  - BERLIN
PB  - SV
ER  -