TY - BOOK AU - Trott,A.R. AU - Welch,T. TI - Refrigeration and air-conditioning SN - 075064219X U1 - 621.56 21 PY - 2000/// CY - Oxford, Boston, Mass. PB - Butterworth Heinemann KW - Refrigeration and refrigerating machinery KW - Air conditioning N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/toc/els033/99051580.html UR - http://www.loc.gov/catdir/description/els033/99051580.html ER -