Everand Logo

¡Te damos la bienvenida a Everand!

  • Libros de autor by Willem E. Saris

    Design, Evaluation, and Analysis of Questionnaires for Survey Research
    0% de Design, Evaluation, and Analysis of Questionnaires for Survey Research completado
    Libro electrónico
    Design, Evaluation, and Analysis of Questionnaires for Survey Research
    Willem E. Saris