-
41
-
42
-
43
-
44
-
45
-
46
-
47
Basic taxation with the National Internal Revenue Code of 1997 (in the Tax Reform Act of 1997, R.A. 8424, as amended up to R.A. 9337)
Foilsithe / Cruthaithe 2007LEABHAR -
48
-
49
-
50
Tax Reform Act of 1997 National Internal Revenue Code : as amended up to RA 9337
Foilsithe / Cruthaithe 2006LEABHAR