01103nam--2200361---450-9900003643002033160036430USA010036430(ALEPH)000036430USA01003643020010319d1973----km-y0itay0103----baengUS||||||||001yyPL/1 programmingincludes appropriate implementation information and error codes for PL/C cimpilersPaul W. Murrill, Cecil L. SmithNew YorkIntext educational publichers1973X, 401 p.ill.23 cm2001001-------2001001.6424MURRILL,Paul W.543743SMITH,Cecil L.209864ITsalbcISBD990000364300203316001.642 4 MUR4089001.642400105934BKSCIPATTY9020010319USA011014PATTY9020010320USA01171120020403USA011644PATRY9020040406USA011625PL876997UNISA