TY - BOOK AU - Ball,Robert TI - Management techniques and quantitative methods SN - 0434900834 (pbk.) : AV - T56 .B33 1984 U1 - 658 19 PY - 1984/// CY - London PB - Heinemann KW - Management science KW - Management KW - sears N1 - Cover title: Management techniques & quantitative methods; Includes index; Bibliography: p. [277]-280 ER -