TY  - BOOK
AU  - Mitchell, Michael N.,
TI  - Data management using stata : : A practical handbook / 
SN  - 9781597180764(pbk)
U1  - 519.5 
PY  - 2010///
CY  - America
PB  - A stata press publication, SS, s
KW  - Probabilities & applied mathematics
ER  -