000  Aerial Photograph
                         001  Audio Tape - 7 day
                         002  Audio Tape - Library Use
                         003  Book
                         004  Book - 3 day
                         005  Book - 7 day
                         006  Book - 14 day
                         007  Book - Library use
                         008  Compact Disc - 7 day
                         009  Compact Disc - 14 day
                         010  Compact Disc - Library use
                         011  Computer file
                         012  Film
                         013  Graphic Material - 3 day
                         014  Graphic Material - 7 day
                         015  Graphic Material - Library use
                         016  Map
                         017  Map - Library use
                         018  Microform
                         019  Microform - 3 day
                         020  Microform - 7 day
                         021  Microform - Library use
                         022  Miscellaneous - 7 day
                         023  Miscellaneous - Library use
                         024  Newspaper - 3 day
                         025  Newspaper - Library use
                         026  Periodical
                         027  Periodical - Library use
                         028  Phonodisc - 7 day
                         029  Phonodisc - Library use
Most HSLIC items    030  Reserve - 2 hour
                         031  Reserve - 2 hour, no overnight -- use 037 Reserve - Library use instead
                         032  Reserve - 4 hour
                         033  Reserve - 4 hour, no overnight -- is "due at closing" for HSL
                         034  Reserve - 24 hour
                         035  Reserve - 3 day
                         036  Reserve - 7 day -- not used at HSLIC - use 048 Videorecording - 7 day instead
Personal Copies     037  Reserve - Library use
                         038  Serial
                         039  Serial - 14 day
                         040  Serial - 28 day
                         041  Serial - Library use
                         042  Technical report
                         043  Transparency
                         044  Unbound newspaper
                         045  Unbound newspaper - Library use
                         046  Unbound periodical
                         047  Unbound periodical - Library use
			048  Videorecording - 7 day
                         049  Videorecording - Library use
                         050  Aerial Photograph - Enlargement
                         051  CD-ROM
                         052  Videorecording - 3 day
                         053  Storage
                         054  Storage - Library Use