000			00308nam a22001337a 4500
082			_a694.2 _bTOW _cL-17, P-54
100			_aGilbert Townsend
245			_aThe Steel Square
250			_a1944
260			_aU. S. A _bAmerican Technical Society Chicago _c1944
300			_a96 P, :
650			_aMCE
942			_cBK
999			_c9579 _d9579