Structured FORTRAN with WATFIV-S / Paul Cress, Paul Dirksen, J. Wesley Graham. Cress, Paul. Dirksen, Paul, joint author. Graham, J. Wesley (James Wesley), 1932-1999, joint author. FORTRAN (Computer program language) Structured programming. QA76.73.F25 C73 001.6424 CRS Includes index. Englewood Cliffs, N.J. : Prentice-Hall, c1980. c1980. 1980 Text xi, 403 p. ; eng