Telephone Survey Methodologyde Robert M. Groves, James T. Massey, Joseph Waksberg, Paul P. BiemerMateriasTelephone surveysCongressesMethodologyRandom digit dialingSocial sciencesResearchEdiciones (1)Telephone Survey Methodology (Wiley Series in Survey Methodology) (2001)
PPlanning and development of the continuous National Survey oPlanning and development of the continuous National Survey of Family Growth
