Frey, J.H. Olshi, S.M. How to conduct interviews by telephone and in person - SAGE Publications London 1995 - 169p - In Person Interviews Questionnaires Training - Survey Kit 4 . ISBN: 0-8039-7388-8 Nat. Bib. No.: 6055 Nat. Bib. Agency Control No.: 308FRE Subjects--Topical Terms: Social Sciences Universal Decimal Class. No.: 308 1