The wave equation
Subtitle: [and] Orthogonal and symmetric transformations.
Contributors: Open University. Linear Mathematics Course Team.
Series: Mathematics, a second level course, Linear mathematics -- Units 23 and 24; M201 -- units 23 and 24
Publisher: Open University Press
Published: 1972
Place of publication: Bletchley
Language: eng
Other titles: Orthogonal and symmetric transformations.