00252nam a2200109Ia 4500082002000000100002700020245004400047260002700091300001400118500000500132700000500137  a027.7bSa257.UR  aSaunders, W. L. d ed.  aUniversity and research library studyb  aOxfordbPergamonc1968  axi, 221p.  a  a