NASA NTRS · 19680000112
Projection transparencies from printed material
Abstract
Method for preparing project transparencies, or view graphs, permits the use of almost any expendable printed material, pictures, charts, or text, in unlimited color or black and white. The method can be accomplished by either of two techniques, with a slight difference in materials.
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Grunewald, L. S., Nickerson, T. B.. 1968-04-01. Projection transparencies from printed material. https://ntrs.nasa.gov/citations/19680000112
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