TY - GEN T1 - Handbook of frequency allocations and spectrum protection for scientific uses / ET - Second edition. CN - HE8678 ID - 927880 KW - Radio frequency allocation SN - 9780309376600 TI - Handbook of frequency allocations and spectrum protection for scientific uses / LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=5516982 UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=5516982 ER -