000			00598nam a22002057a 4500
999			_c35007 _d35007
003			OSt
005			20190805232245.0
008			190205b ||||| |||| 00| 0 eng d
040			_aOSt _bEnglish _cOSt _dOSt
082			_a694.2 / P223s
100			_aParker, Harry. _9121932
245			_aSimplified design of roof trusses for architects and builders / _cHarry Parker.
250			_a2nd ed.
260			_aNew York : _bJohn Wiley, _cc 1953.
300			_axiv, 278 p. : _bills. ; _c20 cm.
500			_aIncludes index.
508			_a319
650			_aStrains and stresses. _9121933
942			_2ddc _cBK