TY - BOOK AU - Valencia,Edwin G. AU - Roxas ,Gregorio F. TI - Income taxation: : principles and laws with accounting applications SN - 9789719393467 U1 - 343.05236 PY - 2009/// CY - Baguio City PB - Valencia Educational Supply KW - Income tax KW - Law and legislation KW - Philippines KW - Taxation ER -