Using the Macintosh version of TURBO PASCAL, this practical guide discusses abstract data types at four levels - abstract, representation, implementation and packaging - in order to reinforce the concept of information hiding.

Presents concepts of structured programming in the context of Turbo PASCAL and emphasizes problem-solving and principles of program design and testing. This edition features a chapter on using the Graph Unit in Turbo PASCAL to create graphics screens involving text, lines and ellipses.

This introduction to structured programming using Turbo Pascal version 5 on the IBM-PC looks at structured programming, the programming sequence, top-down analysis and hierarchy, modular programs, flowcharts and pseudocode, control structures, structured code and how to build a module.

Introduces advanced programming concepts necessary for designing programs for ``real world'' implementation. Fully revised, this text meets the ACM recommendations for the Computer Science II course. Data abstraction concepts have been considerably expanded. Other primary topics include programming style, procedural abstraction concepts, and program implementation. Answers to selected exercises appear at the end of this text.