00485nam a2200181Ia 4500003000900000008004100009020002200050040001600072080001500088100002000103245005300123250001200176260002700188300001700215650002700232650002800259650001600287IN-BaIIA211028s9999    xx            000 0 eng d  a978-81-265-3135-6  cIIA Library  a51:62bKRE  aKreyszig, Erwin 0aAdvanced engineering mathematicscErwin Kreyszig  a9th ed.  aNew DelhibWileyc2011  axvii, 1094p.  aDifferential equations  aEngineering mathematics  aMathematics