00749cam a2200229 7i4500 0000007613 20150325090000.0 iicp-my 20021204215000.0 000000 00 0803926340 200212042150 VLOAD 300.723 LAV Lavrakas, Paul J. Telephone survey methods : sampling, selection, and supervision Paul J.Lavrakas. California: Sage Publications, 1987. p.: ill.; cm.. Applied Social Research Methods Series; 7. Bibliography: p. and includes index Telephone surveys. Social sciences -- Research. 1000004999 Book White Spot