00501nam a2200157 4500 1385 1385 200123b ||||| |||| 00| 0 eng d 623.85 E532 934 Embleton, William Engineering knowledge instruments and control systems for Deck officers 2nd ed. East Molesey Thomas Reed 1975? 190 p. Nautical instruments 932 Morton, Thomas D. ddc BK 0 0 ddc 0 623_850000000000000_E532 0 4011 CL CL 1976-02-13 623.85 E532 04398 2020-01-23 BK