Issue No. 05 - May (1972 vol. 21)
It is unusual these days to find a product that does more than expected. Mr. Groner's book not only covers an appropriate subset of the PL/I language, but also imparts much wisdom from the field of scientific computing. It does much to bridge the wide gap between the functional understanding of a computer language and the skill necessary to effectively use it in solving problems. The reader is assumed to be knowledgeable in engineering or the sciencies, but a beginner to computer programming.
E.H. Remy, "B72-10 PL/I Programming In Technological Applications", IEEE Transactions on Computers, vol. 21, no. , pp. 517, May 1972, doi:10.1109/T-C.1972.223560