Linear Differential Equations by Kenneth S. Miller 1963 Hardcover/DJ

Partial Differential Equations In Engineering Problems by Kenneth S. Miller

Partial Differential Equations in Engineering Problems [Dover Books on Engineeri

Abstract Methods in Partial Differential Equations By Carroll, Robert W.

Partial Differential Equations in Engineering Problems (Dover Books on Engineeri

Introduction to Partial Differential Equations by Don Greenspan (1961 hardcover)

VTG Partial Differential Equations In Physics by Arnold Sommerfeld - 1953 HC

Electrodynamics of Continuous Media (Course of Theoretical Physics, Vol 8) 1968