Capt. Sumcad, Clemente S.
The Nautical almanac in celestial navigation / Preapared & compiled by Capt. Clemente D. Sumcad and Cdr. Santiago S. Camano. - [vi] 276 p. ; 26 cm.
971-30-0970-3
Nautical almanac.
The Nautical almanac in celestial navigation / Preapared & compiled by Capt. Clemente D. Sumcad and Cdr. Santiago S. Camano. - [vi] 276 p. ; 26 cm.
971-30-0970-3
Nautical almanac.