TY  - BOOK
AU  - Dijkstra, Edsger W.
AU  - 
TI  - A discipline of programming
T2  - Prentice-Hall series in Automatic Computation
U1  - 518.542 
PY  - 1979///
CY  - New Delhi
PB  - Prentice-Hall
N1  - "Eastern economy edition"
ER  -