@book{33100,
	author = {Scott, Roderic, ed.},
	title = {The Business Side of the Optical Industry I},
	publisher = {SPIE},
	year = {1976},
	series = {Proceedings of SPIE; V. 0071},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0071}
}