TY  - BOOK
AU  - Baily,  Peter...[et al]
TI  - Purchasing principles and mangement 
SN  - 978 0 273 64689 1 9780273646891
U1  - 658 72 PUR NO 3 
PY  - 2005///
CY  - London 
PB  -  FT Prentice Hall
KW  - PURCHASING
ER  -