An Act Amending Presidential Decree No. 237 Dated July 9, 1973, Entitled `further Amending Section One Hundred Ninety Of The National Internal Revenue Code, As Amended, Exempting Importation Of Domest

An Act Amending Presidential Decree No. 237 Dated July 9, 1973, Entitled `further Amending Section One Hundred Ninety Of The National Internal Revenue Code, As Amended, Exempting Importation Of Domestic Scheduled Airlines And Of New Mines And Old Mines Which Resume Operations From Compensating Tax'