This monograph investigates the foundational principles and mathematical derivation of the phenomenological theory governing the elastic, dielectric, and thermal properties of crystals within the context of ferroelectricity. J. Grindlay synthesizes scattered literature into a unified reference, providing the physical background necessary to understand how macroscopic properties emerge in crystalline structures. The text establishes a rigorous framework for analyzing the behavior of homogeneous materials under the influence of low-frequency fields.

Experts recognize this work as a specialized reference for researchers and graduate students focusing on the classical theory of ferroelectric materials. Readers frequently note the technical density of the prose, which requires a strong background in thermodynamics and solid-state physics to navigate effectively.