00269nam a2200121Ia 4500082002100000100002300021245003300044250000900077260003300086300001800119500000500137700000500142  a658.003bH615.EM  aHeyel, Karl d ed.  aEncyclopedia of managementb  a2nd.  aNew YorkbVan Nostrandc1973  axxvii, 1161p.  a  a