00520nam a2200145Ia 4500 20260716043259.0 19.01.03 D232 Data base directory 4. ed Knowledge Industry Publications New YorkUS 1986 IDS Lists over 2600 databases accessible on line in North America. Includes full text, textual and numeric, numeric, property, bibliographic, and referral online databases in all subject areas. 3/7/00 M2LMGR S D232 44019 44019