C++ Plus Data Structures is designed for a course in Data Structures where C++ is the programming language. The book focuses on abstract data types as viewed from three different perspectives: their specification, their application, and their implementation. The authors stress computer science theory and software engineering principles, including modularization, data encapsulation, information hiding, data abstraction, object-oriented decomposition, functional decomposition, the analysis of algorithms, and life-cycle software verification methods. Finally, through classic Dale pedagogy, students are offered a clear, easy-to-understand discussion of important theoretical constructs and their implementation in C++.