数量xxvi, 340 p. : ill. ; 23 cm.
一般注記"Hertz's Miscellaneous papers form the first volume of his collected works, as edited by Dr. Philipp Lenard. The second volume is a reprint of his Researches on the propagation of electric action (already published in English under the title of Electric waves) The third volume consists of his Principles of mechanics, of which an English translation is now in the press."-Translator's note.