TY  - BOOK
AU  - Hehner, Eric C.R
TI  - A Practical theory of programming
T2  - Texts and monographs in computer science
SN  - 0387941061
U1  - 005.1 20
PY  - 1993///
CY  - New York
PB  - Springer-Verlag
KW  - Computers, programming languages and allied aspects
KW  - Programming (Electronic computers)
ER  -