TY  - BOOK
TI  - TECHNICAL AND RESEARCH BULLETIN: EFFECTS OF BOTTOM MAINTENANCE ON FRICTIONAL RESISTANCE OF SHIPS
U1  - 623.8208 
PY  - 1978///
CY  - Estados Unidos
PB  - THE SOCIETY  OF NAVAL ARCHITECTS AND MARINE ENGINEERS. SNAME
N1  - TECHNICAL & RESEARCH REPORT R-18
ER  -