Cammarata, Stephanie <br/><br/>
Extending a relational database with deferred referential integrity checking and intelligent joins / 
Stephanie Cammarata, Prasadram Ramachandra, Darrell Shane. ; prepared for the Defense Advanced Research Projects Agency. 
 - California :  Rand Corporation,  1989 
 - 10 p. :  ill. ;  28 cm 
 - A Rand note ;  N-2990-DARPA .
 - Rand note ;  N-2990-DARPA .
<br/><br/><label>ISBN: </label> Hadiah