TY  - BOOK
AU  - Johnson,P Fraser.
AU  - Leenders, Michiel R .
AU  - Flynn,Anna E.
AU  - Fearson,Harold E.
TI  - Purchasing and supply management with 50 supply chain cases / 
SN  - 9780070706606
U1  - 658.7 
PY  - 2010///
CY  - New Delhi : 
PB  - Tata Mc Graw Hill , 
KW  - Material management
ER  -