TY - BOOK ED - Martindale-Hubbell . TI - Butterworths legal services directory 1999: a directory of investigators, expert witnesses, security and other ancillary services SN - 1857392124 AV - KF336 .B334 1999 PY - 1999/// CY - West Sussex PB - Martindale-Hubbell KW - Law KW - United States KW - Directories. KW - Law KW - Information services. ER -