TY - BOOK AU - Armstrong,C.J. TI - World databases in chemistry SN - 1857391012 (hbk.) AV - REF QD8.3 WOR PY - 1996/// CY - London, New Jersey PB - Bowker-Saur KW - Chemistry KW - Electronic information resources KW - Directories KW - Chemistry, Technical N1 - Includes bibliographical references; Includes index ER -