000			00533nam a22001937a 4500
999			_c89 _d89
003			OSt
005			20190925133254.0
008			190925b ||||| |||| 00| 0 eng d
020			_a0-07-079292-5
040			_cLCVSc
082			_26th _a503.21 _bPAR
100			_aParker S.P.
245			_aMcGraw - Hill Encyclopedia Of Science & Technology : _bVol-1 / _cby Parker S.P.
260			_aNew York; _bmcGraw - Hill Book Company _c1987.
300			_a690p.
650			_aScience and Technology.
700			_aBiderman S.P.
942			_2ddc _cBK