TY - BOOK AU - Busch, David D. AU - ED - ED - ED - ED - SN - 1-56686-072-5 (paperback) SN - 2 PY - 1993///;[1993]46 CY - New York, NY :;New York PB - Brady Publishing,;Brady Publishing KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - MS-DOS (Computer file).;Utilities (Computer programs) KW - sears;sears0 N1 - Includes index; 5 ER -