TY  - BOOK
AU  - Ford Neville J
TI  - Computer programming languages: A comparative introduction
T2  - Ellis horwood series in computers and their applications
U1  - D65,8(B)92, N0 
PY  - 1990///
CY  - New York 
PB  - Ellis Horwood     
KW  -  Programming language
KW  - Microcomputer system
ER  -