@book{2941,
	author = {Bird, John.},
	title = {Bird's Higher Engineering Mathematics.},
	publisher = {CRC Press LLC,},
	year = {2021.},
	address = {Milton :},
	edition = {9th ed.},
	url = {https://ebookcentral-proquest-com.mlisicats.remotexs.co/lib/ppks/detail.action?docID=6466951}
}