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labs/lab7_done/MyClass/Magazine.cs

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+using System;
+
+class Magazine : Item 
+{
+    private String volume;
+    private int number;
+    private String title;
+    private int year;
+
+    public Magazine(String volume, int number, String title, int year, long invNumber, bool taken) : base(invNumber, taken)
+    {
+        this.volume = volume;
+        this.number = number;
+        this.title = title;
+        this.year = year;
+    }
+
+    public Magazine()
+    {}
+
+    public override void Show()
+    {
+        Console.WriteLine("\nЖурнал:\n Том: {0}\n Номер: {1}\n Название: {2}\n Год выпуска: {3}", volume, number, title, year);
+        base.Show();
+    }
+
+
+    public override void Return()
+    {
+        taken = true;
+    }
+
+}