00559nam a2200169Ia 4500003000900000008004100009040001600050080001600066100002400082245012500106250001200231260003900243300001500282650004100297650003300338700001800371IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a517.95bRIC  aRichtmyer, Robert D 0aDifference methods for initial-value problemscRobert D Richtmyer and K. W. Morton                                        a2nd ed.  aNew DelhibJohn Wiley & Sonsc1967  axii, 405p.  aAstronomy and astrophysics thesaurus  aptial differential equations  aMorton, K. W.