TY  - BOOK
AU  - Westing,J.Howard
AU  - Fine,Isadore Victor,1918-
AU  - Zenz,Gary Joseph
TI  - Purchasing management: materials in motion 
PY  - 1971///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Industrial procurement
KW  - Management
N1  - First-2d ed. published under title: Industrial purchasing; Includes bibliographical references
ER  -