CASTILLO FEIJOO, SAMANTA DEL CARMEN PRELIMINARY DESIGN OF OFFSHORE SUPPLY VESSEL OF 520 TON OF CARGO CAPACITY - S.E. - Ecuador ESPOL. FIMCM: NAVAL 2017 GUAYAQUIL - 350 LCCN: 108440 Subjects--Topical Terms: BUQUES DE CARGABUQUES-DISEŅO Y CONSTRUCCION Dewey Class. No.: 623.82