Scan barcode

156 pages • first pub 2000 (editions)
ISBN/UID: 9781892062130
Format: Paperback
Language: English
Publisher: Inner Light - Global Communications
Publication date: 01 June 2000
Description
Go check your encyclopaedia to find the answers to the following questions: 1) Who invented the radio? 2) Who discovered X-rays? 3) Who invented the vacuum tube amplifier? In fact, while you're at it, check to see who discovered the fluorescent bu...
Community Reviews
Content Warnings

156 pages • first pub 2000 (editions)
ISBN/UID: 9781892062130
Format: Paperback
Language: English
Publisher: Inner Light - Global Communications
Publication date: 01 June 2000
Description
Go check your encyclopaedia to find the answers to the following questions: 1) Who invented the radio? 2) Who discovered X-rays? 3) Who invented the vacuum tube amplifier? In fact, while you're at it, check to see who discovered the fluorescent bu...