TY  - BOOK
AU  - Call,Vaughn R.A.
AU  - Otto,Luther B
AU  - Spenner,Kenneth I
TI  - Tracking respondents: a multi-method approach
PY  - 1982///
CY  - Lexington, Mass
PB  - Lexington Books
KW  - Panel analysis
KW  - Occupational surveys
N1  - Includes index; Bibliography: p
ER  -