TY - BOOK ID - 135657416 TI - Extension of pack method for compressive tests AU - Aitchison, C. S. AU - United States. PY - 1940 PB - Washington, [D.C.] : National Advisory Committee for Aeronautics, DB - UniCat KW - Materials KW - Strains and stresses. KW - Shellac. KW - Compression testing. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135657416 AB - ER -