TY  - BOOK
AU  - Elder Glen H
TI  - Working with archival data:  Studying in lives   
T2  - Quantitative Applications in the Social Sciences; 88
U1  - B280bE, N3 
PY  - 1993///
CY  -  New Delhi 
PB  - Sage         
KW  - Statistics
N1  - Bibliography: P 84-87
ER  -