TY - THES ID - discovery10020508 AV - none A1 - Strange, Vicki. EP - 360 Y1 - 2006/// UR - https://discovery.ucl.ac.uk/id/eprint/10020508/ PB - Institute of Education, University of London M1 - Doctoral TI - An investigation into the use of randomised controlled trials to evaluate social interventions : a case study of a randomised controlled trial of peer led sex education N1 - Thesis: (PhD) University of London Institute of Education, 2006. ER -