diff --git a/phoebook/CBookItems.cpp b/phoebook/CBookItems.cpp
index f75f076..1f013ac 100644
--- a/phoebook/CBookItems.cpp
+++ b/phoebook/CBookItems.cpp
@@ -8,7 +8,7 @@ void CBookItems::CreateNewItem(string sFirstName, string sLastName, string sPhon
 
 void CBookItems::CreateNewItem(string sFirstName, string sLastName, string sPhoneNumber1, string sPhoneNumber2)
 {
-	BookItem* spaceItem = new BookItem;
+	BookItem<string>* spaceItem = new BookItem<string>;
 	spaceItem->_sFirstName = sFirstName;
 	spaceItem->_sLastName = sLastName;
 	spaceItem->_sPhoneNumber1 = sPhoneNumber1;
@@ -33,7 +33,7 @@ int CBookItems::SetNewValueToItem(string sFirstName, string sLastName, string sP
 		{
 			if (nNumOfItem == i)
 			{
-				BookItem spaceItem;
+				BookItem<string> spaceItem;
 				spaceItem._sFirstName = sFirstName;
 				spaceItem._sLastName = sLastName;
 				spaceItem._sPhoneNumber1 = sPhoneNumber1;
@@ -72,9 +72,9 @@ int CBookItems::GetItem(int nNumOfItem, string& sFirstName, string& sLastName, s
 	}
 }
 
-const CBookItems::BookItem& CBookItems::GetItem(int nNumOfItem)
+const CBookItems::BookItem<string>& CBookItems::GetItem(int nNumOfItem)
 {
-  if (nNumOfItem < 0 || nNumOfItem > _aItems.size()) return CBookItems::BookItem();
+  if (nNumOfItem < 0 || nNumOfItem > _aItems.size()) return CBookItems::BookItem<string>();
   return _aItems[nNumOfItem];
 }
 
@@ -309,7 +309,7 @@ int CBookItems::LoadItems(string sNameOfFile)
 	
 }
 
-std::ostream& operator<<(std::ostream& s, const CBookItems::BookItem& item)
+std::ostream& operator<<(std::ostream& s, const CBookItems::BookItem<string>& item)
 {
   s << item._sFirstName << " " << item._sLastName << ": " << item._sPhoneNumber1;
   if (item._sPhoneNumber2 != "")
@@ -318,7 +318,7 @@ std::ostream& operator<<(std::ostream& s, const CBookItems::BookItem& item)
 	return s;
 }
 
-std::istream& operator>>(std::istream& s, CBookItems::BookItem& item)
+std::istream& operator>>(std::istream& s, CBookItems::BookItem<string>& item)
 {
   s >> item._sFirstName >> item._sLastName >> item._sPhoneNumber1 >> item._sPhoneNumber2;
 	return s;
diff --git a/phoebook/CBookItems.h b/phoebook/CBookItems.h
index cdd8a3c..3e3d255 100644
--- a/phoebook/CBookItems.h
+++ b/phoebook/CBookItems.h
@@ -20,18 +20,19 @@ using namespace std;
 class CBookItems
 {
 public:
-	struct BookItem
+  template<class T>
+	class BookItem
 	{
 		private:
-			string _sFirstName;
-			string _sLastName;
-			string _sPhoneNumber1;
-			string _sPhoneNumber2;
+			T _sFirstName;
+			T _sLastName;
+			T _sPhoneNumber1;
+			T _sPhoneNumber2;
 		public:
 			BookItem()
 			{
 			}
-			~BookItem()
+			virtual ~BookItem()
 			{
 			}
 
@@ -39,13 +40,13 @@ public:
 		/**
 		*Переопределяет операторы вывода/вывода
 		*/
-		friend std::ostream& operator<<(std::ostream& s, const BookItem& item);
-		friend std::istream& operator>>(std::istream& s, BookItem& item);
+		friend std::ostream& operator<<(std::ostream& s, const BookItem<string>& item);
+		friend std::istream& operator>>(std::istream& s, BookItem<string>& item);
 
 		friend CBookItems;
 	};
 
-	vector<BookItem> _aItems;
+	vector<BookItem<string> > _aItems;
 
 public:
 	
@@ -89,7 +90,7 @@ public:
 	/**
 	*Возвращает элемент телефонного справочника
 	*/
-	const BookItem& GetItem(int nNumOfItem);
+	const BookItem<string>& GetItem(int nNumOfItem);
 
 	//===============================================================================
 	/**