00547nam a2200181 a 450000500170000002000150001708200200003210000190005224500270007126000340009830000170013249000660014969000270021596400250024299700180026799900150028595200650030020251203090448.0 a0720423708 a531.33,bD, ros aRoseau, Marice aAsymptotic wave theory aNew YorkbNorth-Hollandc1976 ax,349p, 22cm aNorth-Holland series in applied mathematics and mechanicsd20 aAsymptotic wave theory bEngc100de010fg_ a28025 LIBSC C c8434d8434 00104070aPUbPUd1998-04-08l0o531.33, D, rosp28025yBK