TY - BOOK AU - Catindig,Tristan A. TI - The National Internal Revenue Code of 1997 with Comments and Editorial Notations SN - 9719158018 PY - 1998///] CY - Philippines PB - Tristan Catindig KW - Revenue Law - Philippine KW - 1998 KW - Philippines KW - newsprint KW - sears ER -