TY  - BOOK
AU  - Lofland John
AU  -  Lofland Lyn H
TI  - Analyzing social settings:  A guide to qualitative observation and analysis   
U1  - Yb4, M4/TD1 
PY  - 1984///
CY  - Belmont
PB  - Wadsworth          
N1  - Bibliography P161-179
ER  -