TY - BOOK AU - Graham, Robert G AU - Gray, Clifford F ED - American Management Association (New York) TI - Business games handbook SN - 8144-5183-7 U1 - 658.02 21st PY - 1969/// CY - New York PB - AMA KW - Management games-Handbooks, manuals etc; Industrial management; Management-Simulation methods ER -