Hughes, Joan Kirkby.
PL/I structured programming /
Joan K. Hughes.
- 3rd ed.
- New York : J. Wiley, c1986.
- ix, 639 p. : ill. ; 24 cm.
Includes index.
0471837466
86000018
PL/I (Computer program language)
Structured programming.
QA76.73.P25 / H83 1986
005.133 / PLH 1986