TY - BOOK AU - Bakker,J.W.de TI - Mathematical theory of program correctness SN - 0135621321 : AV - QA76.6 .B335 U1 - 001.64/25 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. 466-490 ER -