TY - BOOK ID - 130181979 TI - Optical telescopes of the future: proceedings of ESO Conference, Geneva, 12-15 December 1977 AU - Pacini, F. AU - Richter, W. AU - Wilson, R.N. PY - 1978 PB - Hamburg European Southern Observatory DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130181979 AB - ER -