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	1.	Group counseling in an elementary school setting. [electronic resource] by Reisman, E F Beyer, L M Producer: 19730912 In: Child welfare vol. 52 Availability: No items available. Save to lists Add to cart (remove)
	2.	Intensity and encircled energy for circular pupils obscured by strut supported central obscurations. [electronic resource] by Beyer, L M Clune, L C Producer: 20121002 In: Applied optics vol. 27 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Ensquared power for obscured circular pupils with off-center imaging. [electronic resource] by Beyer, L M Cobb, S H Clune, L C Producer: 20121002 In: Applied optics vol. 30 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	A computer controlled step-scanning vacuum ultraviolet spectrometer for beam foil spectroscopy. [electronic resource] by Bridwell, L Maddox, W E Beyer, L M Etherton, R C Producer: 20121002 In: Applied optics vol. 9 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)

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