Learn to Invent: Practical Instruction

First steps in the process of inventing for beginners young and old. This book provides practical instruction and valuable suggestions on the process of inventing simple devices that can have fabulous payoff.

Author: S. E. Clark
Publisher: Createspace Independent Publishing Platform
Published: 05/20/2014
Pages: 42
Binding Type: Paperback
Weight: 0.15lbs
Size: 9.00h x 6.00w x 0.09d
ISBN: 9781497386815

This title is not returnable