TY  - BOOK
AU  - Bakker,J.W.de
TI  - A mathematical theory of program correctness
SN  - 0135621321
PY  - 1980///
CY  - Englewood Cliffs, N. J.
PB  - Prentice-Hall International
KW  - Computer programs
KW  - Correctness
KW  - Logic, Symbolic and mathematical
N1  - Includes index; Bibliography : p. 446-490
ER  -