00486nam a2200169 a 450000500170000002000150001708200130003210000260004524500350007126000450010630000260015169000160017796400300019399700180022399900170024195200580025820251203110046.0  a0486670023  a510bHIL  aHildebrand, Francis B  aMethods of applied mathematics  aNew YorkbDover Publications, Inc.c1992  aix,362p.c23 cm. P.B.  aMathematics  bENGLISHcd510eBOOKfg_  a96547 LIBSC C  c76255d76255  00104070aPUbPUd2000-04-12l0o510 HILp96547yBK