Apostolou, Nicholas G. Keys to investing in options and futures / Nicholas G. Apostolou [and] Barbara Apostolou - 4th ed. - Hauppauge, NY : Barron's, c2005 - vii, 162 p. ; 22 cm. - Barron's business keys . Includes bibliographical references and index ISBN: Rs. 175.00 (pbk.) Subjects--Topical Terms: Options (Finance)Futures Dewey Class. No.: 332.632