Yale's selective book retirement program : report of a three year project directed by John H. Ottemiller, associate university librarian, under a grant from the Council on Library Resources,inc / Selective book retirement program. Ash, Lee. Yale University. Library. Library storage centers. Z703.5 .A8 025.81 ASY Hamden : Archon Books, 1963. 1963. 1963 Text 94 p. : eng