Use of library materials in terms of age. - Stephen Bulick; K. Leon Montgomery; John Fetterman; Allen Kent (J. Am. Soc. Inf. Sci., 1976)

Cost-Benefit Model of Library Acquisitions in Terms of Use: Progress Report. - K. Leon Montgomery; Stephen Bulick; John Fetterman; Allen Kent (J. Am. Soc. Inf. Sci., 1976)

Knowledge gateways: the building blocks. - Donald T. Hawkins; Louise R. Levy; K. Leon Montgomery (Inf. Process. Manag., 1988)