@book{165819,
	author = {Brooks, Clifford W. and Brooks, Clifford W.},
	title = {Lens surfacing handbook /},
	publisher = {Butterworth-Heinemann},
	year = {c1992.},
	address = {Stoneham, MA},
	note = {Companion v. to: Understanding lens surfacing / Clifford W. Brooks. c. 1992.}
}