Scientific Notes on the Planck Scale

http://lod.ehri-project-test.eu/units/us-006556-2019_011-i-aspace_1cfb712c470bc8b258c9a1c2dce477bb-aspace_21f65365b96c0dbe372a0bed53634843 an entity of type: Record

circa 1921 
aspace_21f65365b96c0dbe372a0bed53634843 
Scientific Notes on the Planck Scale 
Mixed Materials box 5 folder 12 

data from the linked data cloud