Tables of functions with formulae and curves = Funktionentafeln mit Formeln und Kurven
by Eugen Jahnke and Fritz Emde.
4th ed.
New York : Dover, 1945.
306, 76 págs. : diagrs. ; 23 cm.
German and English.
"Enlarged, revised edition."
"Published and distributed in the public interest by authority of the alien property custodian under license no. A-57."
Incluye referencias bibliográficas e índice.