Rev. ed. of: Commonsense guide to your 401(k). 1998.; Includes bibliographical references and index.; "The updated and expanded edition of the best step-by-step guide to investing in your 401(k) plan. Mary Rowland breaks down how 401(k) plans work, why they're still a smart investment, how to keep an eye out for hidden fees, and why now is the time to start reinvesting in your retirement"--Provided by publisher.;