@book{193453,
	author = {Pople, Stephen,  and Harris, Anna, },
	title = {Cambridge IGCSER & O Level :},
	publisher = {OXFORD UNIVERSITY PRESS, },
	year = {2021},
	series = {ASPIRE SUCCEED PROGRESS },
	address = {Oxford, United Kingdom :},
	note = {Includes index : 333 - 336 pages}
}