TY - BOOK ED - U.S. Forest products laboratory. ED - U.S. Bureau of Aeronautics (Navy Department) TI - Manual for the inspection of aircraft wood and glue for the United States Navy AV - TL699.W6 U6 1928 PY - 1928/// CY - Washington PB - U.S. Govt. print. off. KW - Airplanes KW - Materials KW - Glue KW - Wood KW - Testing N1 - At head of title: SD-31 ER -