TY  - BOOK
AU  - Sahar,Hanna N.
AU  - Jarskog,Hakan
TI  - Imrove your business: trainer's guide 
SN  - 9221108643 :
AV  - HD31 .I47S24 1999
PY  - 1999///
CY  - Geneva
PB  - International Labour Office
KW  - Industrial management
ER  -