000			00620nam a22001457a 4500
008			230619b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aR 621.72.744(02) _bJ5
245			_aDie design handbook: _bA practical reference book on process analysis, product design, metal movement, material, and proved die design for every class of sheet metal pressworking _c/ ASTME National Book Committee
260			_aNew York: _bMcGraw-Hill Book Company, Inc, _c1955
650			_aScience
653			_aDie Design
700			_aSehn, Francis J
942			_2udc _cHDK
999			_c44547 _d44547