TY - BOOK AU - Valencia, Edwin G. AU - Roxas, Gregorio F. TI - Income taxation: principles and laws accounting applications SN - 9789719925149 U1 - FIL 336.24599 V152i 2013 PY - 2013/// CY - Baguio City PB - Valencia Education Supply KW - Taxation - basic principles KW - Income Taxation kinds KW - Income taxation KW - Philippines ER -