00534nam a2200205Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082001700099100003900116245005500155250000600210260003800216300001800254365001300272650002700285650001600312OSt20230509132405.0210423s2008    xx            000 0 und d  a978-81-8128-147-0  cAL  aeng  a515.353 RENI  aRENARDY(MICHAEL) ROGERS(ROBERT. C)  aIntroduction to partial differential equations Ed2  a2  aNew DelhibSpringer Pvt Ltdc2008  axiv, 434pbPB  b350cINR  aDifferential Equations  aMathematics