@article{weko_60125_1,
   author	 = "Kenichi,Harada and V.ZelkowitzMarvin",
   title	 = "Design and Implementation of an Interactive Diagnostic PL/I System",
   journal	 = "Information Processing in Japan",
   year 	 = "1975",
   volume	 = "15",
   number	 = "0",
   pages	 = "103--107",
   month	 = "jan"
}