Variational principles
MOISEIWITSCH, B.L
Variational principles - London 1966 - 310p - Interscience monographs and texts in physics and astronomy .
MATHEMATICAL PHYSICS
MATHEMATICAL PHYSICS
530.157 4 M70V
Variational principles - London 1966 - 310p - Interscience monographs and texts in physics and astronomy .
MATHEMATICAL PHYSICS
MATHEMATICAL PHYSICS
530.157 4 M70V