Powell, Gavin <br/><br/>
Database modeling step-by-step / 
Gavin Powell. 
 - Boca Raton, FL:  CRC Press,  c2020. 
 - xix, 248 p.   ill.  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>97800367422172 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relational databases.<br/>Database design