Chorafas, Dimitris N., <br/><br/>
Fourth and fifth generation programming languages / 
By dimitris n. chorafas 
 - 2 volúmenes 
<br/><br/>Contenido: v.1. integrated software, database languages, and expert systems -- v.2. which unix? : at&t, ibm, and other standard bearers 
<br/><br/><label>ISBN: </label>0-07-010864-1  (v.1) 0-07-010879-x  (v.2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenguajes de programación (Computadoras)
<br/><br/><label>LC Class. No.: </label>QA76.7  / C457