TY - BOOK AU - Kreith,Frank AU - Kreider,Jan F. TI - Principles of solar engineering T2 - Series in thermal and fluids engineering SN - 0070354766 (McGraw-Hill) U1 - 621.47 PY - 1978/// CY - Washington PB - Hemisphere Pub. Corp. KW - Solar energy N1 - Includes bibliographical references and index ER -