Management problems in serials work : proceedings/ por Conference on Management Problems in Serials Work (March 26-27, 1973 : Florida Atlantic University), Spyers-Duran, Peter, Gore, Daniel

Advances in understanding approval and gathering plans in academic libraries/ por International Seminar on Approval and Gathering Plans in Large and Medium Size Academic Libraries (2nd : 1969 : Western Michigan University), Spyers-Duran, Peter