TY  - BOOK
AU  - Welsh,J.(Jim)
AU  - McKeag,R.M.
TI  - Structured system programming
SN  - 0138545626
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall International
KW  - Structured programming
N1  - Bibliography: p. 317
ER  -