TY  - BOOK
AU  - Linden Gijsbert van der
ED  - International Conference on APL( 1980 : Netherlands )
ED  - International Conference on APL
TI  - APL 80
SN  - 0-444-86015-0
U1  - 5.133 
PY  - 1980///
CY  - Amsterdam
PB  - North Holland
KW  - APL 80
KW  - Programming language
ER  -