000			00440cam a22001691 4500
082			_a624.1821 _bPAR _cL-20, P-50
100	1		_aParker, Harry,
245	1	0	_aSimplified design of structural steel.
250			_a2d ed.
260			_aNew York, _bWiley _c[c1955]
300			_a244 p. _billus. _c20 cm.
650		0	_aBuilding, Iron and steel.
650		0	_aSteel, Structural.
650		0	_aStrength of materials.
650		0	_aMCE
942			_cBK
999			_c7144 _d7144