@book{33615,
	author = {Benosa, Brenda D., and Fortuno, Kaela Marie N.,},
	title = {A worktext in discrete structures 2 /},
	publisher = {Camarines Sur Polytechnic Colleges,},
	year = {2022.},
	address = {Nabua, Camarines Sur :},
	edition = {First edition.}
}