Partial differential equations :
Strauss, Walter A.
Partial differential equations : - 2nd ed. - Hoboken, N.J. : Wiley, 2008. - x, 216 p. :
9780470260715
Differential equations, Partial.
515 / STR
Partial differential equations : - 2nd ed. - Hoboken, N.J. : Wiley, 2008. - x, 216 p. :
9780470260715
Differential equations, Partial.
515 / STR