Westing, J. H., 4 0
purchasing management : materials in motion/ 6
6
J. H. Westing.
- Fourth Edition.
-
- 607 p. :
-
-
-
-
- .
- .
- 0 .
- .
- 0 .
5
5
471936324
2
=
=
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/