@book{83846,
	author = {David and Alan},
	title = {Mathematical Ele},
	publisher = {TMH},
	year = {2002},
	address = {New Delhi},
	edition = {2 nd},
	url = {https://www.amazon.in/MATHEMATICAL-ELEMENTS-COMPUTER-GRAPHICS-Rogers/dp/0070486778/ref=sr_1_1?dchild=1&keywords=9780070486775&qid=1627456262&sr=8-1}
}