Martin, James <br/><br/>
Fourth-generation languages 
by James Martin 
 - Englewood Cliffs ( N.J. )  Prentice-Hall  1985-1986 
 - 3v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming language (electronic computers )
<br/><br/><label>Dewey Class. No.: </label>I5372 M364f