584 - ACCUMULATION AND FREQUENCY OF USE NOTE (R)

Information on the rates of accumulation (for continuing open-ended accessions) and/or the rate of reference use of the described materials.

Indicators

Subfield Codes

Examples


584

##$3General subject files$a45 cu. ft. average annual accumulation 1970 cu. ft. average monthly accumulation 1979 average monthly accumulation is 2 cu. ft.

584

##$bAn average of 15 reference requests per month with peak demand during June and December.$bTotal reference requests for 1984: 179.

584

##$3Employee records$a10 cu. ft. annual accumulation.