TY  - BOOK
AU  - Niklaus Wirth
TI  - Programming in Modula - 2
U1  - 005.133'N  WIR-P 
PY  - 1985///
PB  - Springer-Verlag Ny
KW  - Programming in Modula - 2 Niklaus Wirth , Concept of locality, subrange types
ER  -