Description
Item Description: | "Revised and expanded"--Cover. Previous ed.: published as Plan B 2.0. 2006. |
Physical Description: | xiv, 398 p. ; 24 cm. |
Bibliography: | Includes bibliographical references and index. |
ISBN: | 9780393065893 0393065898 9780393330878 (pbk.) 0393330877 (pbk.) |