1. 1
    por Machi, Lawrence A.
    Publicado 2022
    Subjects ...Research Methodology Study and teaching (Secondary) Handbooks, manuals, etc....
    Connect to electronic resource
    Electrónico eBook
  2. 2
    por Machi, Lawrence A.
    Publicado 2009
    Subjects ...Research Methodology Study and teaching (Secondary) Handbooks, manuals, etc....
    Libro
  3. 3
    por Machi, Lawrence A.
    Publicado 2016
    Subjects ...Research Methodology Study and teaching (Secondary) Handbooks, manuals, etc....
    Libro