TY  - BOOK
AU  - Colton, Raymond R.
AU  - Rohrs, Walter F
TI  - Industrial purchasing and effective materials management
SN  - 0835930963
U1  - 658.72, 
PY  - 1985///
CY  - Virginia
PB  - Reston Publishing Co.
KW  - Materials Management
KW  - Industrial Procurement
ER  -