000			00380cam a2200169ua 4500
020			_cRs. 16.00
041			_aeng _h
082			_a620 _bRYA/EN
100			_aRyam, Paul W S .
245			_aEngineering administration
260			_a : _bAngus and rebertein , _c1959.
300			_a78 ; .
365			_aRs. 16.00
504			_a
942			_cBK
999			_c1555 _d1555