Switched on Synthesizer

via this auction "Switched On Synthesizer book by Dr. Philip Springer. Published by Almo in 1977, with 127 pages, and 9 X 12 inches in size. This books includes musical arrangements, with program diagrams for the Arp Odyssey and Minimoog, basic glossary of electronic terms, and a demo LP in the back. The book is used however in good condition and the demo LP is un-used also in good condition. This is an interesting book however it is written at a basic level. Not for an advanced user except for