Problems on the Equations of Mathematical Physics.
Groningen, The Netherlands: Noordhoff, 1967. 8vo. 101 pp. A collection of problems designed to illustrate the theory of partial differential equations as it is given in various textbooks. Solutions and explanations provided. Translated by W. I. M. Wils. Cover and spine somewhat faded, corners a little bent. Library identification stamp on fpd and tp, discharge stamps inside front/back covers, checkout card in pocket on back pd, call letters on back of tp and spine. Near Fine Hard Cover (Item ID: 32137)