Sneddon, I. N.
Elements of partial differntial equations / by I. N. Sneddon - Auckland : McGraw Hill Book Co., 1957. - ix, 327 p. : ill. ; - International series in pure and applied mathematics. .
0070857407
Partial differntial equations.
Elements of partial differntial equations / by I. N. Sneddon - Auckland : McGraw Hill Book Co., 1957. - ix, 327 p. : ill. ; - International series in pure and applied mathematics. .
0070857407
Partial differntial equations.