TY - GEN AU - The sage handbook of social research methods AU - Alasuutari, Pertti ed. AU - Bickman, Leonard ed. ED - ED - ED - TI - The sage handbook of social research methods SN - 9781412919920 U1 - 307.2 PY - 2008/// CY - Los Angeles PB - Sage Publications KW - KW - PPLG ER -