TY  - BOOK
AU  - White,Harrison C.
TI  - Chains of Opportunity: system models of mobility in organizations 
SN  - 674106741
U1  - 331.1 22
PY  - 1970///
CY  - Massachusetts
PB  - Harvard University Press
KW  - System models of mobility
N1  - Includes bibliographical references and index
ER  -