9 books • 4 series
"Daily Mail" Mindbender Puzzles
Mensa Covert Challenge
Inverse Acoustic and Electromagnetic Scattering Theory (Applied Mathematical Sciences, #93)
Partial Differential Equations (Dover Books on Mathematics)
Integral Equation Methods in Scattering Theory (Pure & Applied Mathematics S.)
Analytic Theory of Partial Differential Equations
Solution of Boundary Value Problems by the Method of Integral Operators (Chapman & Hall/CRC Research Notes in Mathematics)
Partial Differential Equations in the Complex Domain