Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
A Comparative Study of the Teacher Requirements and Qualifications of Different Sized, Indiana, Six-six and Regular High Schools, Based on Certain Specific Factors
Verfahren und Vorrichtung zur Vereinfachung der Bearbeitung und des Transportes von losen photographischen Bildtraegern,insbesondere in Photokopieranstalten