About: http://webisa.webdatacommons.org/193338037

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The book is a history of early amateur radio, but it covers well before the advent of regulation.
http://www.w3.org/ns/prov#wasQuotedFrom	ibiblio.org