Duncano, Danilo A. <br/><br/>
BIR issuances :  income tax-allowable deductions / 
Danilo A. Duncano. 
 - Mandaluyong City :  National Book Store,  2012. 
 - 398 p. ; 23 cm 
<br/><br/> (updated compilation of relevant issuances) 
<br/><br/><label>ISBN: </label>9710871668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxation--Law and legislation--Philippines