http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
volumes : illustrations, portraits ; 28 cm.
"Global electro-optic technology and markets"
"Global electro-optic technology and markets."
Volumes for Jan. 1989- include: Fiberoptics world, as a separate section within each issue.
Each issue has also a distinctive title.
Issue for Aug. 1993 called v. 20, no. 20 but constitutes v. 29, no. 8.
Laser focus world buyers' guide separately issued annually in Dec. 1989-