TY - BOOK AU - Hunter,Eric J. TI - Classification made simple: : an introduction to knowledge organisation and information retrieval SN - 978-0-7546-7558-7 (pbk.) AV - Z696.A4 H86 PY - 2009/// CY - Farnham, Surrey : PB - Ashgate KW - Classification N1 - includes bibliography and index ER -