TY - BOOK AU - Burton,Thomas L. AU - Cherry,Gordon Emanuel TI - Social research techniques for planners SN - 0047110023 AV - HN29 .B78 U1 - 300.07 BUR 21 PY - 1970/// CY - London PB - Allen & Unwin KW - Social surveys KW - Social sciences KW - Research KW - Social Sciences N1 - Bibliography: p. 131-134 ER -