Crawford, Walt. Open access : what you need to know now / by Walt Crawford. - Chicago, FL : American Library Association, c2011. - iv, 76 p. ; 28 cm. - ALA Editions special report . Includes index. ISBN: 9780838911068 (pbk.) Subjects--Topical Terms: Open access publishing. Dewey Class. No.: 070.57973 / CRA 2011