TY - BOOK AU - Sneddon,Ian Naismith TI - Elements of partial differential equations / SN - 0486452972 (pbk.) U1 - 515.353 PY - 2006///. CY - Mineola, N.Y. : PB - Dover Publications, KW - Differential equations, Partial N1 - Originally published: New York : McGraw-Hill, 1957; Includes index UR - http://www.loc.gov/catdir/enhancements/fy0643/2006045445-d.html ER -