public Add_author(menu.menu top2) { InitializeComponent(); top = top2; }
public Add_publiser(menu.menu top2) { InitializeComponent(); top = top2; }
public Quantification_2(menu.menu top2) { InitializeComponent(); top = top2; }
public Warehousing(menu.menu top2) { InitializeComponent(); top = top2; }
public Order(menu.menu top2) { InitializeComponent(); top = top2; }
public Member_user(menu.menu top2) { InitializeComponent(); top = top2; }
public Product(menu.menu top2) { InitializeComponent(); top = top2; }
public Member_management(menu.menu top2) { InitializeComponent(); top = top2; }
public Sales(menu.menu top2) { InitializeComponent(); top = top2; }