REVISED GUIDELINES ON THE INCLUSION OF ADDITIONAL MATERIALS[]
National Administrative Register [ MEMORANDUM 91-39, December 23, 1991 ]
Adopted: 23 Dec. 1991
(SGD.) FIDELITA L. DE GUZMAN
Acting Deputy Director
[*] Text Available at Office of the National Administrative Register, U,P. Law Complex, Diliman, Quezon City.