TY - BOOK ID - 25758817 TI - The tools of social science PY - 1969 SN - 0582487293 9780582487291 PB - London Longmans DB - UniCat KW - Qualitative methods in social research UR - https://www.unicat.be/uniCat?func=search&query=sysid:25758817 AB - ER -