This is a very consise book with only 95 pages. Most of the book is dedicated to the use of oxy-gas welding and cutting. The second most talked about subject is arc welding. there is very little om MIG welding, maybe only two or three pages. On the plus side, it does cover welding various different materials such as aluminium and stainless. Not a bad little book for the money, but as I am mainly interested in MIG welding, not very usfull to me.