What textbooks are available?
.. Some of the best include: .. R.A. Barnes, PL/I for Programmers, North-Holland, 1979. J.K. Hughes, PL/I Structured Programming, 3rd Ed., Wiley, 1986. G.F. Groner, PL/I Programming in Technological Applications, Books on Demand, Ann Arbor, MI, 1971. M.E. Anderson, PL/I for Programmers, Prentice-Hall, 1973. D.R. Stoutemyer, PL/I Programming for Engineering & Science, Prentice-Hall, 1971. R. Reddy & C. Ziegler, PL/I: Structured Programming and Problem Solving, West, 1986, ISBN 0-314-93915-6. Check out the Table of Contents: http://www.users.bigpond.com/robin_v/reddy.txt E. J. Newhold & H. W.Lawson, The PL/I Machine, Addison-Wesley, Reading (Mass), 1971. E. Sturm, Das neue PL/I (fur PC, Workstations and Mainframe (in German language), 5th Ed., Vieweg-Verlag (2002) ISBN: 3-528-44792-9. See the table of contents at: http://www.uni-muenster.de/ZIV/Mitar…hardSturm.html .. R. A. Vowels, http://www.users.bigpond.com/robin_v/PLI-BOOK.HTM Introduction to PL/I, Algorithms, and Structured Progra