TY - BOOK AU - Shepard,Marion L. TI - Introduction to energy technology SN - 0250401231 AV - TJ 164 .S5 U1 - 621 PY - 1976/// CY - Ann Arbor, Mich. PB - Ann Arbor Science KW - Power (Mechanics) KW - Power resources N1 - Includes bibliographical references and index ER -