00639nam a2200217Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-87626-688-X IIA Library 519.68 CON Conway, Richard 10263 Primer on structured programming using PL/I, PL/C and PL/CT Richard Conway and David Gries Cambridge Winthrop Publishers 1976 xii, 397p. Computer Programs 4148 NASA Thesaurus PL/I 10264 Programming Languages 10265 Gries, David 9936 BK 5924 5924 0 0 0 0 BAN BAN GEN 1978-08-18 0 519.68/ CON 6620 2021-11-05 1978-08-18 BK 9.95