BIR Revenue Memorandum Circular No. 7-2013 (2012)
BIR FRAMEWORK FOR INFORMATION SYSTEMS
(NAR) VOL. 24 NO. 1 / JANUARY - MARCH 2013
[ BIR REVENUE MEMORANDUM CIRCULAR NO. 7-2013, October 23, 2012 ]
BIR FRAMEWORK FOR INFORMATION SYSTEMS
Text Available at the Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City