1973. No Edition Remarks. 357 pages. No dust jacket. This is an ex-Library book. Red cloth. Expected library inserts, stamps and inscriptions. Full title: Introduction to the Theory and Application of Differential Equations, with Deviating Arguments. Slight cracking to hinges, with exposed netting, pages slightly loose. Pages are lightly tanned throughout. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends. Wear marks overall.