TY - BOOK AU - McCullough,Kathleen AU - Posey,Edwin D. AU - Pickett,Doyle C. TI - Approval plans and academic libraries SN - 091270005X PY - 1977/// CY - Phoenix, Ariz. PB - Oryx Press KW - Libraries, University and college KW - United States KW - Acquisitions KW - Library surveys KW - Approval plans in library acquisitions N1 - Bibliography : p. 149-154 ER -