TY - BOOK AU - Osborn, Peter D. TI - Handbook of energy data and calculations: Including directory of products and services SN - 0-408-01327-3 U1 - 621.312 PY - 1985/// CY - London PB - Butterworths KW - Energty industries- Directory KW - Energy conservation KW - Power (Mechanics) N1 - Includes bibliographical references and index ER -