TY - BOOK ID - 127894988 TI - Recent advances in gamma-ray astronomy : proceedings of 12th ESLAB Symposium, Frascati, Italy, 24-27 May 1977 AU - Wills, R. D. AU - Battrick, Bruce T. AU - European space agency PY - 1977 PB - Paris : ESA, DB - UniCat KW - Gamma ray astronomy KW - Gamma ray astronomy. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127894988 AB - ER -