000			00647nam a22001937a 4500
008			230321b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a65.059.22 _bL7
100			_aLeyendecker, Edgar V _93990
245			_aDesign methods for reducing the risk of progressive collapse in buildings
260			_aWashington, D.C.: _bU.S. Department of Commerce, _c1977
300			_av, 62p.
490			_aNBS building science series _v98
650			_aBusiness management
653			_aPath method
653			_aDesign strategies
700			_aEllingwood, Bruce R
942			_2udc _cREF
999			_c11617 _d11617