Valencia, Edwin G.
Income taxation : principles and laws with accounting applications / Edwin G. Valencia, Gregorio F. Roxas. - 6th ed. - Baguio City : Valencia Educational Supply, 2013. - 721 p. ; 23 cm
9789719925149
Income tax--Law and legislation--Philippines
Income tax--Philippines
Income taxation : principles and laws with accounting applications / Edwin G. Valencia, Gregorio F. Roxas. - 6th ed. - Baguio City : Valencia Educational Supply, 2013. - 721 p. ; 23 cm
9789719925149
Income tax--Law and legislation--Philippines
Income tax--Philippines