TY  - BOOK
AU  - Henry, Gary T.
TI  - Graphing data : techniques for display and analysis
T2  - Applied social research methods series. no.36
SN  - 0803956754
U1  - 001.4226 
PY  - 1995///
CY  - New Delhi.
PB  - Sage Publications.
KW  - Statistics-Graphic Analysis
KW  - Statistics-Graphic Techniques
ER  -