@book{19558,
	author = {Hecht, Eugene and Ganesan, A.R.},
	title = {Optics},
	publisher = {Pearson India Education},
	year = {2020, 2023},
	address = {Noida},
	edition = {5th ed.},
	note = {Acc. No.41365-41367: The Year of Publication is 2023.}
}