TY - BOOK AU - EUROGEL91:European conference on sol-gel technology(2nd:1991 TI - EUROGEL'91: progress in research and development of processes and products from sols and gels: proc. of the second Euro SN - 0-444-89344-X PY - 1992/// CY - North-Holland PB - Amsterdam UR - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=10102 ER -