TY - BOOK ID - 135053896 TI - Supplementary code of fair competition for the mechanical press manufacturing industry (a division of the machinery and allied products industry) as approved on July 9, 1934. PY - 1934 PB - Washington : United States Government Printing Office, DB - UniCat KW - Power presses KW - Metal-work UR - https://www.unicat.be/uniCat?func=search&query=sysid:135053896 AB - ER -