@book{30333,
	author = {Kasdan, Harvey, ed.},
	title = {Optics in Metrology and Quality Assurance},
	publisher = {SPIE},
	year = {1980},
	series = {Proceedings of SPIE; V. 0220},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0220}
}