TY  - BOOK
AU  - Atherton,Roy
TI  - Structured programming with COMAL
SN  - 0853124167
PY  - 1982///
CY  - Chichester
PB  - Ellis Horwood
KW  - COMAL (Computer program language)
KW  - Structured programming
KW  - BASIC (Computer program language)
ER  -