000 00621nam a2200205Ia 4500
003 IN-BaIIA
008 211028s9999 xx 000 0 eng d
040 _cIIA Library
080 _a520.8
_bTRA
245 0 _aTrackers of the skies
_cedited by Hayes E. Nelson
260 _aCambridge
_bHoward A Doyle Publishing
_c1968
300 _axiii, 169p.
650 _aAstronomical techniques
_91786
650 _aAstronomy and astrophysics thesaurus
650 _aObserving techniques
_9822
650 _aSatellite borne instruments
_95837
650 _aSky surveys
_91313
700 _aHayes, E. Nelson ed.
_95838
942 _cBK
999 _c3281
_d3281