The technical extraction of element 91 -- protoactinium ...
By: by Meyer Agruss ...
Publisher: n.p.
Published: 1935
Place of publication: [New York
Language: eng
Number of pages: 12
Subjects: Proactinium.; Chemical engineering.
Notes: "Literature cited": p. 12.
Part of thesis (Ph. D.) -- University of Chicago, 1935.
"Private edition, distributed by the University of Chicago libraries, Chicago, Illinois."
"Preprinted from Industrial and engineering chemistry, vol. 27, no. 4, 1935."