FYI, several years ago I presented an ALCTS webinar on using the LC H Schedule. It’s a pretty crazy and mixed-up schedule! Recording (YouTube and .wmv) and .ppt slides are here: http://www.ala.org/alcts/confevents/upcoming/webinar/050212 Cheers, Louise Ratliff UCLA From: Program for Cooperative Cataloging [mailto:[log in to unmask]] On Behalf Of Jesse Lambertson Sent: Wednesday, September 21, 2016 9:56 AM To: [log in to unmask] Subject: Re: LC call number for ISIS Michael, It sure is helpful. I cataloged an item on this topic just this morning. thank you, Jesse On Wed, Sep 21, 2016 at 12:43 PM, Michael Colby <[log in to unmask]<mailto:[log in to unmask]>> wrote: A query about HV6433.I722 not appearing in Class Web: You have to build this number. The schedule has: HV6433.A-Z (Terrorism -- By region or country--Other regions or countries, A-Z) Other regions or countries, A-Z Under each region or country (except Great Britain): .x General works .x2A-.x2Z Specific groups, A-Z So you start with: HV6433 Add the country number from G 300: I72 (Iraq) add 2 to this for "Specific groups" Then Cutter from "I" for IS (Organization) Crystal clear? No! But logical, I think. I hope this helps. Regards, Michael Colby Principal Cataloger UC Davis [log in to unmask]<mailto:[log in to unmask]> ________________________________ -- Jesse A Lambertson, MLIS Cataloging Edward B. Williams Law Library Georgetown University Law Center 111 G St NW Washington, DC 20001 Ph: 202-662-9167 [log in to unmask]<mailto:[log in to unmask]>