TY - BOOK ID - 130051523 TI - Research methods in social relations AU - Selltiz, Claire AU - Cook, Stuart W. AU - Deutsch, Morton AU - Jahoda, Marie PY - 1967 PB - New York Holt, Rinehart and Winston DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130051523 AB - ER -