About: http://webisa.webdatacommons.org/390747041

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	I enlisted his help, and we wrote this book to sort of record, for whatever worth it is, what I had spent a lot of time getting together as a course at Cal Tech. ???<p>''Signals: The Telephone and Beyond''.
http://www.w3.org/ns/prov#wasQuotedFrom	ieeeghn.org