TY  - BOOK
AU  - Denzin,Norman K
TI  - Sociological methods: a sourcebook 
SN  - 0070163669 :
U1  - 301 
PY  - 1978///
CY  - New York
PB  - McGraw-Hill
KW  - Sociology
N1  - Includes bibliographical references and indexes
ER  -