TY  - BOOK
AU  - Johnson,Allan G.
TI  - Social statistics without tears
SN  - 0070326010 :
U1  - 300.072 
PY  - 1977///
CY  - New York
PB  - McGraw-Hill
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -