Calculus of Variations
"Gelfand, I M"
Calculus of Variations - \\196300ENGGPSX - Prentice-Hall 1963 Englewood Cliffs - vii+232p
includes index and biblioraphy
Calculus of Variations - \\196300ENGGPSX - Prentice-Hall 1963 Englewood Cliffs - vii+232p
includes index and biblioraphy