TY - BOOK AU - Schipper,Lee AU - Meyers,Stephen TI - Energy efficiency and human activity: past trends , future prospects T2 - Cambridge energy studies SN - 0521432979 U1 - 333.7916 19 PY - 1992/// CY - Cambridge PB - Cambrudge University Press KW - Energy consumption KW - Spines N1 - Includes bibliographical references; gm N2 - Environment Management ER -