Chemicals on the Internet a directory of industry sites

Chemicals on the Internet a directory of industry sites

Manylion Llyfryddiaeth
Prif Awdur: Crowley, William R.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Houston, Tex. Gulf Pub. Co. c1997.
Pynciau:
Chemical engineering > Computer network resources > Directories.
Internet (Computer network) > Directories.
Web sites > Directories.