TY - BOOK AU - Armstrong,C.J. AU - Hartley,Richard J. AU - Cox,John TI - Keyguide to information sources in online and CD-ROM database searching SN - 0720122074 AV - Z699.2 .A76 1997 U1 - 025.3/16 ARM 20 PY - 1997/// CY - London, Washington PB - Mansell KW - Online bibliographic searching KW - Bibliography KW - Database searching KW - Information retrieval N1 - Rev. ed. of: Keyguide to information sources in online and CD-ROM database searching / John Cox. 1991; Includes bibliographical references and index; CSE ER -