TY  - RPRT
A1  - Van Leeuwen, M.H.
A1  - Maas, I.
T1  - A short note on HISCLASS. History of Work Information System
Y1  - 2005
UR  - http://historyofwork.iisg.nl/docs/hisclass-brief.doc
PB  - International Institute of Social History
CY  - Amsterdam

ER  -