TY - BOOK AU - Williams, James G. AU - Penland, Petrick R. TI - Simulation activities in library, communication and information science U1 - 020.1 WIL-; PY - 1976/// CY - New York PB - Marcel Dekker KW - Information science - Simulation methods KW - Library science - Simulation methods KW - Libraries - Automation KW - Libraries - Administration KW - Communication - Simulation methods N1 - Includes index ER -