TY  - BOOK
AU  - Shaeffer Ruth G.
TI  - Staffing systems :  Managerial and professional job   
T2  - Elservier Business Intelligence Series. 1. Conference Board Report. 558
U1  - X:87, M0 
PY  - 1980///
CY  - Amsterdam
PB  - Elsevier Science         
KW  - Executive
ER  -