TY  - SER
TI  - Purchasing b2b
SN  - 0026-833X
PY  - 1951///-
CY  - Toronto
PB  - Rogers Media Publishing
KW  - Purchasing
KW  - Periodicals
N1  - UKM: v.20-41 (1978-1993)
UR  - http://www.purchasingb2b.ca
ER  -