Introduction to social research
307.2
B637I
Blalock, Hubert M
 Introduction to social research \ Hubert M Blalock - New Jersey : Prentice-Hall, 1970.
 119p. - Prentice-Hall general sociology series/ed. by Neil J Smelser .   ISBN: 13-496828-X
71930
  Subjects: Social sciences-Research; Participant-Observation.

