TY  - BOOK
AU  - Dobler Donald W etc
TI  - Purchasing and materials management:  text and case   
T2  - McGraw Hill series in marketing
U1  - X:89U, K5; M4 
PY  - 1984///
CY  - New York
PB  - Yrok McGraw-Hill         
KW  - Purchase Management
ER  -