*********************** contactsViewController.h ***********************

#import <UIKit/UIKit.h>
#import "AddressBookUI/AddressBookUI.h"

@interface contactsViewController : UITableViewController <ABPeoplePickerNavigationControllerDelegate>
{
	IBOutlet UILabel* lastUpdatedLabel;
	BOOL showPriorityBook;
}

- (IBAction)addContact:(id)sender;
- (void)showPriorityBook;


@end

*********************** navigationViewController.m ***********************

... 

- (void)viewDidLoad 
{
    [super viewDidLoad];		
	self.navigationItem.title = @"3rd Page";	
}



- (IBAction)next:(id)sender {
	contactsViewController* controller = [[contactsViewController alloc] initWithNibName:@"contactsView" bundle:nil];	
	[self presentModalViewController:controller animated:YES];	
	[controller release];
}

...