COMPUTER HARDWARE; COMPUTER SOFTWARE FOR USE IN CONNECTION WITH VARIOUS SUBJECTS; JEWELRY, PRECIOUS STONES, PRECIOUS METALS; BOOKS IN THE FIELD OF VARIOUS SUBJECT MATTER BUT NOT IN THE FIELD OF FUEL GAS, FUEL GAS STANDARDS OR INFORMATION RELATED TO FUEL GAS STANDARDS

Computer programs for use on hand-held devices for retrieving medical/surgical procedure codes and anesthesia billing and procedure codes and anesthesia base unit values