@book{16513,
	author = {Baltazar, Ethel Cecille.  and Ragasa, Carmelita},
	title = {Mathematics in the modern world/},
	publisher = {C & E Publishing, Inc.,},
	year = {2024.},
	address = {Quezon City, Philippines:},
	edition = {2nd ed. },
	note = {Includes bibliographical references and indexes. }
}