TY - BOOK AU - Mahon,Harold P. AU - Kiss,Miklos G. AU - Leimer,Hans Jörg TI - Efficient energy management: methods for improved commercial and industrial productivity SN - 0132470233 U1 - 658.26 19 PY - 1983/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Energy conservation KW - Energy policy N1 - Includes bibliographical references and index ER -