TY - BOOK AU - Stewart, Jeffrey R. AU - Kahn, Gilbert AU - Scharle, Judith A. TI - Progressive filing / Jeffrey R. Stewart, Judith A. Scharle, Gilbert Kahn U1 - B 16.49 STE -2798 CY - New York : Gregg Division/McGraw-Hill Book Company, 1980. KW - Indexing KW - Files and filing (documents) KW - EDU ER -