01096nam a2200373 4500 DLU030022945 ##19990615100552.8 ##980601s1999 njua b 001 0 eng 98027294 0137799438 (DLC) 98027294 DLC DLC DLC HG6046 .P87 1999 332.632 8 PU-W Purcell, Wayne D. Agricultural futures and options : principles and strategies / Wayne D. Purcell, Stephen R. Koontz. 2nd ed. Upper Saddle River, N.J. : Prentice Hall, c1999. xi, 400 p. : ill. ; 26 cm. Includes bibliographical references and index. Agriculture Economic aspects. Commodity futures. Options (Finance) Produce trade Finance. Koontz, Stephen R. 415 DLU True Lê Thị Mạnh Xuân G A SH Thư viện Trường Đại học Đà Lạt