TY - BOOK AU - Melvil Dewey AU - Mitchell Joan S (ed.) TI - Dewey Decimal classification and relative index (vol.4): Relativev index SN - 9780910608701 U1 - 025.431 PY - 2003/// CY - Ohio PB - OCLC KW - Classification Dewey Decimal KW - Classification System KW - Library and Information Science ER -