%0 Book %E Stable, R. O. C. %E Leach, Sir R G %I H.M.S.O. %D 1971 %G English %T Report on the affairs of International Learning Systems Corporation Limited and interim report on the affairs of Pergamon Press Limited : investigation under section 165 (b) of the Companies act, 1948 / by R.O.C. Stable and Sir R.G. Leach.