TY - BOOK ID - 75544522 TI - Research methods in social relations AU - Selltiz, Claire AU - Balch, George I. AU - Cook, Stuart W. AU - Wrightsman, Lawrence S. PY - 1976 SN - 003080986X 0039102718 PB - New York (N.Y.): Holt, Rinehart and Winston DB - UniCat KW - Social sciences KW - Social science research KW - Research KW - Methods in social research (general) KW - Research. UR - https://www.unicat.be/uniCat?func=search&query=sysid:75544522 AB - ER -