Lakshmanan Valliappa <br/><br/>
Google Big Query The Definitive Guide 

 - 01 
 - Mumbai  shroff publishers  2019 
 - 475 
<br/><br/><label>ISBN: </label>9789352139217 
<br/><br/><label>Dewey Class. No.: </label>005.7545 Q19 LAK