TY  - GEN
AU  - COWDEN, Dudley J.
AU  - CROXTON, Frederick E.
TI  - Applied general statistics
U1  - 511./CRO;B 
PY  - 1951///
CY  - NEW YORK
PB  - Prentice-Hall, Inc.
N1  - GRAPHIC PRESENTATION; MATHEMATICS; STATISTICAL METHOD
ER  -