Modula-2 for Pascal Programmers

Modula-2 is a modern systems programming language which offers significant improvements over its predecessor Pascal. Modula-2 for Pascal Programmers builds upon the Pascal programmer's knowledge by focusing on differences from Pascal, and by introducing concepts unique to Modula-2. A major strengths of the book lies in its practical approach: Numerous example programs are provided, many of which emphasize basic Modula-2 programming facilities. The book also includes syntax diagrams and a glossary of Modula-2 terminology.

• Part 1: New Concepts
1. Modules
2. Separately Compiled Modules
3. Programs and Subprogram Modules
4. Utility Modules
5. The Module Library
6. Low-level Programming
7. Coroutines and Interrupts
8. Procedure Variables
• Part 2: Differences From Pascal
9. Vocabulary
• Identifiers
• Symbols & reserved Words
• Comments
10. Constants
• Integers
• Reals
• Characters
• Strings
• Sets
11. Types
• Integers
• Cardinals
• Reals
• Booleans
• Characters
• Enumerations
• Subranges
• Arrays
• Records
• Sets
• Pointers
12. Expressions
• Function Calls
• Operators
13. Statements
• Assignment
• Procedure Calls
• WHILE Statements
• IF Statements
• REPEAT Statements
• FOR Statements
• WITH Statements
• CASE Statements
• LOOP/EXIT Statements
• RETURN Statements
14. Procedures and Functions
• Function Procedures
• Open Array Parameters
15. Standard Procedures
16. Blocks
• Part 3: Utility Modules 
17. Standard I/O
18. Text I/O
19. File I/O
20. Terminal I/O
21. Storage Management
22. Subprogram Calls
23. Strings
24. Format Conversion
25. Math Functions
• App. A: Glossary
• App. B: Syntax Diagrams
• App. C: Reserved Words and Symbols
• App. D: Standard Identifiers
• App. E: ASCII Character Set

Why must Modula-2 books be as funny as a tooth-ache? It's confusingly written as well. Avoid, it is not worth the money.