AUTHOR
- Philippines 13 Treffer
- De Leon, Hector S. 10 Treffer
- Nolledo, Jose N. 10 Treffer
- Nolledo, Mercedita Santiago 6 Treffer
- Philippines. Bureau of Internal Revenue 3 Treffer
- De Leon, Hector M. 2 Treffer
- Garcia, Earl Jimson R. 2 Treffer
- Ordono, Eustaquio O. 2 Treffer
- Tabag, Enrico D. 2 Treffer
- Abella, Edwin R. 1 Treffer
- Abiog, Lilibeth S. 1 Treffer
- Alegre, Aurelio D. 1 Treffer
- Alejandro, Jose P. 1 Treffer
- Aralar, Reynaldo B. 1 Treffer
- Bernaldo, Rosario S. Santiago 1 Treffer
- Casasola, Eufrocina M. Sacdalan 1 Treffer
- Casasola, Eufrocina M. Sacdalan- 1 Treffer
- Catanach, Shelley Rhoades 1 Treffer
- Cañete, Elsa M. 1 Treffer
- Dascil, Rodelio T. 1967- 1 Treffer
- De Leon, Hector 1 Treffer
- Du-Baladad, Benedicta 1 Treffer
- Galang, Danilo M. Jr 1 Treffer
- Gonzales, Epifanio G. 1 Treffer
- Institute on Tax Law Quezon City 1 Treffer
- Jones, Sally M. 1 Treffer
- Lina, Ambrosio M. 1 Treffer
- Mamalateo, Victorino C. 1 Treffer
- Philippines (Republic) 1 Treffer
- Philippines (Republic) Bureau of Internal Revenue 1 Treffer
- Philippines (Republic) Laws, statutes, etc 1 Treffer
- Prentice-Hall, Inc. New Jersey 1 Treffer
- SGV - Kassim Chan 1 Treffer
- SGV - Utomo 1 Treffer
- SGV Group 1 Treffer
- Santos, Gonzalo T. 1 Treffer
- Sarmiento, Ma. Victoria D. 1 Treffer
- Sison, Jesus C. 1 Treffer
- Sycip, Gorres, Velayo & Co 1 Treffer
- Umali, Roman Manimtim 1907- 1 Treffer
- University of the Philippines (Diliman). Law Center. Division of Continuing Legal Education 1 Treffer