Fink, Arlene.

    How to conduct surveys : a step-by-step guide / Arlene Fink. 5th ed.

    Los Angeles [etc.] : SAGE, cop. 2013. XVII, 172 s. : il. ; 26 cm.
    ISBN 978-1-4522-0387-4

   
T.17660        UKD: 303.4/.8(07)=111