@book{33101,
	author = {Scott, Roderic, ed.},
	title = {The Business Side of the Optical Industry II},
	publisher = {SPIE},
	year = {1977},
	series = {Proceedings of SPIE; V. 0081},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0081}
}