George W. Bluman | Bookhype

Nov 19, 2009

Cover of Applications of Symmetry Methods to Partial Differential Equations

Applications of Symmetry Methods to Partial Differential Equations (Applied Mathematical Sciences, #168)

Aug 17, 1990

Cover of Symmetries and Differential Equations

Symmetries and Differential Equations (Applied Mathematical Sciences, #81)

Apr 10, 1984

Cover of Problem Book for First Year Calculus

Problem Book for First Year Calculus (Problem Books in Mathematics)