@book{220632,
	author = {Pereira, Nikhil S X; Thomas, C G.},
	title = {Foot Traffic Counter /},
	publisher = {C G Thomas.},
	year = {2021},
	address = {Convergent Software Systems inc.(TDSS), Carlsbad C A.},
	url = {http://www.tdssinc.com}
}