00728nam a2200217Ia 4500003000900000008004100009020002200050040001600072080002200088100002500110245004900135260002900184300001300213490003300226650001800259650003200277650003900309942000700348999001700355952013800372IN-BaIIA211028s9999    xx            000 0 eng d  a978-1-4614-7057-1  cIIA Library  a52:681.3.068bCON  aConrad , A. R936192 0aSoftware systems for astronomycA. R. Conrad  aNew YorkbSpringerc2014  axi, 95p.  aSpringer briefs in astronomy  aAstronomy980  aComputer Applications97606  aObservations and Techniques936193  cBK  c18951d18951  00104070aBANbBANcGENd2015-01-02eSBA   g2372.00l0o52:681.3.068/ CONp19873r2021-11-05v2372.00w2015-01-02yBKGRs. 2372.00