The principles of sound signalling,

Sábháilte in:
Sonraí bibleagrafaíochta
OCLC:7779775
Príomhchruthaitheoir: Hart, Morris Daniel
Rannpháirtithe: Smith, W. Whately (Walter Whately), 1892-1947 (joint author.)
Teanga:English
Foilsithe / Cruthaithe: New York, D. Van Nostrand, 1925.
Ábhair:
Sound.
Sound > Equipment and supplies.
Signals and signaling.
Formáid:

Monograph

Note that CRL will digitize material from the collection when copyright allows.

Cur síos
Cur síos fisiciúil:4 p. ̋., 139, [1] p. diagrs. 23 cm.

Míreanna comhchosúla