000			00541nam a22001937a 4500
999			_c94 _d94
003			OSt
005			20190925155723.0
008			190925b ||||| |||| 00| 0 eng d
020			_a0-07-072929-5
040			_cLCVSc
082			_26th _a503.21 _bPAR
100			_aParker S.P.
245			_aMcGraw- Hill Encyclopedia Of Science & Technology : _bVol-5 / _cby Parker S.P.
260			_aNew York; _bMcGraw - Hill Book Company, _c1987.
300			_a612p.
650			_aScience and Technology.
700			_aBidman Arthur, at al.
942			_2ddc _cBK