TY  - BOOK
AU  - Learner A
AU  - Powell A J
TI  - Introduction to ALGOL 68 through problems
U1  - 005.133 
PY  - 1974///
CY  - Madras
PB  - Macmillan
KW  - Algol 68
KW  - Computer science
KW  - Programming language
ER  -