TY - BOOK AU - Cohen,Louis AU - Manion,Lawrence AU - Morrison,Keith TI - Research methods in education SN - 9780415374101 (hbk.) : U1 - 370.72 22 PY - 2007/// CY - London PB - Routledge KW - Education KW - Research KW - Methodology KW - Great Britain N1 - Previous ed.: London: RoutledgeFalmer, 2000 ER -