TY  - BOOK
AU  - Leenders, Michiel R.
TI  - Improving purchasing effectiveness through supplier development
PY  - 1965///
CY  - Boston
PB  - Division of Research, Graduate School of Business Administration, Harvard University, 
KW  - Industrial procurement
KW  - Canada
KW  - Industrial
N1  - Based on thesis, Harvard University, translated by Ruth Norton
ER  -