TY  - BOOK
AU  - Lavrakas,Paul J.
TI  - Telephone survey methods : sampling, selection, and supervision
AV  - H91 L387T 1993
PY  - 1993///
CY  - Newbury Park, Calif.
PB  - Sage
KW  - TELEPHONE SURVEYS
KW  - SOCIAL SCIENCES
KW  - RESEARCH
ER  -