TY - GEN AU - O'Gallagher,J.J. TI - Nonimaging optics in solar energy T2 - Synthesis lectures on energy and the environment: technology, science, and society, SN - 9781598293302 (pbk.) AV - TJ812 .O38 2008 PY - 2008/// CY - [San Rafael, Calif.] PB - Morgan & Claypool Publishers KW - Solar thermal energy KW - Solar collectors KW - Optics KW - Solar concentrators N1 - Includes bibliographical references (p. 111-117) ER -