<div class="description">
<p>Journal of Research of the National Institute of Standards and Technology
</p>
<br>Subjects:  irradiators; aluminum sphere;  density gauges;  gamma-ray emitting sources;  uncertainty range</div>
<div class="fn value">
<dl><dd>Lucas, L.</dd>
<dd>Pibida, L.</dd></dl></div>
Internet Archive identifier