TY - BOOK AU - Hummel, Rolf, ed. TI - Handbook of optical properties SN - 0-8493-2484-X PY - 1997/// CY - CRC PB - Boca Raton UR - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=11253 ER -