TY - BOOK ID - 305864 TI - Data collection PY - 2010 VL - *28 SN - 9781847879301 PB - Thousand Oaks : Sage Publications, DB - UniCat KW - Quantitative methods in social research UR - https://www.unicat.be/uniCat?func=search&query=sysid:305864 AB - ER -