<div class="description">
<p>Journal of Research of the National Bureau of Standards
</p>
<br>Subjects: calibration; grating; identify; tabulate; spectrometer</div>
<div class="fn value">
<dl><dd>Blaine, L. R.</dd>
<dd>Plyler, Earle K.</dd>
<dd>Benedict, W. S.</dd></dl></div>
Internet Archive identifier