Cost/utility implications of providing on-line search services through public libraries /
Ahlgren, Alice Elizabeth
Cost/utility implications of providing on-line search services through public libraries / by Alice Elizabeth Ahlgren - Stanford, California : Stanford University, 1976 - 154 p. ; 20 cm.
Thesis (Ph.D.)-Stanford University, 1976
Information storage and retrieval systems--Cost accounting
Public libraries--Reference services
Cost/utility implications of providing on-line search services through public libraries / by Alice Elizabeth Ahlgren - Stanford, California : Stanford University, 1976 - 154 p. ; 20 cm.
Thesis (Ph.D.)-Stanford University, 1976
Information storage and retrieval systems--Cost accounting
Public libraries--Reference services