Chmura, Alan <br/><br/>
Logical data modeling :  what it is and how to do it / 
Alan Chmura, J. Mark Heumann 
 - New York, N.Y. :  Springer,  2005 
 - x, 228 p. :  ill. ;  24 cm. 
<br/><br/>References : p. [221]-222 
<br/><br/><label>ISBN: </label>0387229507  RM298.77 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business enterprises--Data processing<br/>Database design<br/>Database management<br/>Management information systems