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245 10$aElements of noncommutative geometry /$cJosé M. Gracia-Bondía, Joseph C. Várilly, Héctor Figueroa
260   $aBoston :$bBirkhäuser,$cc2001
300   $axvi, 685 p. ;$c24 cm
504   $aIncludes bibliographical references (p. [641]-666) and indexes
650  4$aGeometry, Algebraic
650  4$aNoncommutative rings
700 1 $aVárilly, Joseph C.
700 1 $aFigueroa, Héctor
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210  1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$d[2010]
215   $a1 online resource (xiii, 134 pages) $ccolor illustrations
225 1 $aNASA/CR ;$v2010-216326
300   $aTitle from title screen (viewed on Oct. 11, 2011).
300   $a"September 2010."
300   $a"Performing organization, ITT Corporation Advanced Engineering & Sciences Division."
300   $a"SAA3-978-1."
320   $aIncludes bibliographical references (pages 133-134).
517   $aL-band digital aeronautical communications system engineering 
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606   $aPulse communication$2nasat
606   $aSystems engineering$2nasat
606   $aTechnology assessment$2nasat
606   $aUltrahigh frequencies$2nasat
606   $aAircraft communication$2nasat
615  7$aAeronautical engineering.
615  7$aPulse communication.
615  7$aSystems engineering.
615  7$aTechnology assessment.
615  7$aUltrahigh frequencies.
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701   $aHenriksen$b Stephen$01386376
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712 02$aITT Corporation.$bAdvanced Engineering & Sciences Division.
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