TY - BOOK AU - Blessing,Sona TI - Alternative alternatives: risk, returns and investment strategy SN - 9780470683965 (hbk.) U1 - 332.632 PY - 2011/// CY - Chichester PB - Wiley KW - Investments KW - Speculation KW - Risk KW - Portfolio management N1 - Includes bibliographical references and index ER -