01028cam a2200265 4500 758074850 TxAuBib 19911211120000.0 870409s1987||||||||||||||||||||||||eng|u 87011479 9780838933404 0838933408 (OCoLC)15591279 TxGR TxAuBib Output measures for public libraries [Book] : a manual of standardized procedures / by Nancy A. Van House .. [et al.], prepared for the Public Library Development Project. 2nd ed. Chicago : American Library Association, 1987. xviii, 99 p. : ill. ; 28 cm. Rev. ed. of: Output measures for public libraries / Douglas Zweizig. 1982. 19911211. Van House, Nancy A. Zweizig, Douglas. Output measures for public libraries. Public Library Association, New Standards Task Force. RV8