Salao, Ernesto C.  <br/><br/>
The National internal revenue code of the Philippines / 
Ernesto C. Salao.  
 - Sixth edition 
 - Quezon City :   Rex Book Store,  c2023. 
 - xxii, 375 pages :   illustrations ;  24cm. 
<br/><br/><label>ISBN: </label>9786210446586 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Internal revenue code --- Philippines.
<br/><br/><label>Dewey Class. No.: </label>Fil. 336.2 N72 2023