P126 ORACLE 126 Wed25 Jul ITV 2305:45  ON ITV (ZESDAYS 10 30  The book of the Granada  series is ' —lfra, FV  by Gus McDonald pub.  Batsford £7.50.   The exhibition  'People in Camera'  is currently at the  National Portrait  Gallery,Carlton Ho.  Terrace,,ondon.    @ Order exPjbitions of  old pdojographs can be seen ar tde RIBA,Portman Sq.(580 5533) Grandad's Photographic Mus.Colchester (wheje you can be snap—fd in costrlf), Presto Hall Mus.Stockton-on-Tees & fjom July 18 at the Brewery Arts Centre, Kendal.An exhebition of Dr.Barnado's photos can be seen in Edinburgh.