TY  - BOOK
AU  - Johnson,A.C.And Cassell,R.D.
TI  - Appraising Personnel In The Co.Operative Extension Services A Monograph in The P
U1  - 630.717 J6A7 
PY  - 1962///
CY  - Madison.
PB  - NAECAS Unive.Of Wisconsin.
ER  -