Handbook on national spectrum management : Edition of 2015 ; International Telecommunication Union. - Geneva, Switzerland : International Telecommunication Union ; c2015. - iii, 325 p. : ill. (some col.) ; 30 cm. - PIB ; 35 . Includes bibliographical references. ISBN: 0478242425 LCCN: 2001411565 LC Class. No.: HE8689.9.N45 / N488 2000 Dewey Class. No.: 384.54/52