TY  - BOOK
AU  - Harland D N
TI  - Polymorphic programming languages : design and implementation
SN  - 0-85312-661-5
U1  - 005.13 
PY  - 1984///
CY  - Chichester
PB  - Ellis Horwood
KW  - Computer science
KW  - Programming language
ER  -