TY - BOOK AU - Babcock,Bruce TI - The four cardinal principles of trading: how the world's top traders identify trends, cut losses, maximize profits, and manage risk SN - 0786310103 PY - 1996/// CY - Chicago PB - Irwin KW - Commodity exchanges KW - United States KW - Commodity futures N1 - Includes bibliographical references (p. 217-218) and index ER -