Description
Item Description:Description based on: FY97.
Microform.
Physical Description:volumes : illustrations ; 28 cm.
Some issues also available at the NCS web site. Address as of 7/10/03: http://www.ncs.gov/n5_hp/Customer_Service/CSPublications.html; current access is available via PURL.
Publication Frequency:Annual
Related Items:Continued by online version.