309.1
M899S
           Moser, C A and Calton G
               Survey methods in social investigation \ C A Moser and G Calton - London : Heinemann Educational books, 1958.
               352p. 23cm
                This book is belong to DMEO

C19342
                Subjects: SOCIAL SURVEY; SAMPLING(STATISTICS); POPULATION ; SOCIAL GROUPS :DMEO.