TY - BOOK AU - Cube,Hans Ludwig von AU - Steimle,Fritz AU - Goodall,E.G.A. TI - Heat pump technology SN - 0408004975 PY - 1981/// CY - London PB - Butterworths KW - Heat pumps KW - 100395956 (3) KW - 100419274 N1 - Includes bibliographical references (p.373) and index ER -