Topics in Boundary Element Research : Time-dependent and Vibration Problems, ...

Boundary and Eigenvalue Problems in Mathematical Physics Sagan 1961 1st Ed 4th P

Topics in Boundary Element Research : Volume 1: Basic Principles and Applicat...

Element Differential Equations and Boundary Value Problems Hardco

Topics in Boundary Element Research: Volume 1: Basic Principles and Applications

Green's Functions and Boundary Value Problems by Stakgold, Ivar - 1979 HC

Topics in Boundary Element Research : Volume 1: Basic Principles and Applicat...

Topics in Boundary Element Research: Volume 2: Time-dependent and Vibration Prob