TY - THES Y1 - 1978/// PB - Institute of Education, University of London A1 - Warren, E. E. M1 - Doctoral EP - 0 AV - none ID - discovery10020064 N1 - Thesis: PHD University of London Institute of Education, 1978. TI - An Exploration of Case Study Methods in Evaluating Secondary Schools. UR - https://discovery.ucl.ac.uk/id/eprint/10020064/ ER -