00489nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001800084100001700102245009200119250001200211260004000223300001400263650005400277IN-BaIIA211028s9999    xx            000 0 eng d  a0-85274-484-6  cIIA Library  a524.3-17bKIT  aKitchin, C.R 0aAstrophysical techniquescC. R. Kitchin                                                  a3rd ed.  aBristolbInstitute of Physicsc1998  axv, 474p.  aAstronomical techniques, astrophysical techniques