Echo sounding at sea : British practice /
H. Galway
Echo sounding at sea : British practice / H. Galway - London : Sir isaag pitman & sons, 1951. - 299 pages : ilustrations
In English
Hbk.
Vibration -- echo -- sound
534.204 GAL 1951
Echo sounding at sea : British practice / H. Galway - London : Sir isaag pitman & sons, 1951. - 299 pages : ilustrations
In English
Hbk.
Vibration -- echo -- sound
534.204 GAL 1951