Fast Multipole Methods for the Helmholtz Equation in Three Dimensions (Elsevier Series in Electromagnetism): Gumerov, Nail A, Duraiswami, Ramani: 9780080443713: Books - Amazon
Modern Solvers for Helmholtz Problems (Geosystems Mathematics): Lahaye, Domenico, Tang, Jok, Vuik, Kees: 9783319288314: Amazon.com: Books
Amazon - On the Sensations of Tone (Dover Books On Music: Acoustics): Helmholtz, Hermann: 9780486607535: Books
Helmholtz Du son à la musique (Mathesis) (French Edition): Bailhache, Patrice: 9782711623372: Books: Amazon.com
HERMANN VON HELMHOLTZ (3 VOLUME SET): Koenigsberger, Leo: Amazon.com: Books
The Natural and the Normative: Theories of Spatial Perception from Kant to Helmholtz (A Bradford Book): Hatfield, Gary: 9780262515351: Amazon.com: Books