@book{9540,
	author = {Pura, Ma. Elaine U., Tabutol, Mariefel E. },
	title = {Computerized collection transaction processing system for the Municipality of Batac, Ilocos Norte},
	year = {2007 },
	note = {Thesis (BS Computer Science) -- Mariano Marcos State University-College of Arts and Sciences, Batac City}
}