Lingo's authoritative book is quite good. The main contents of the book include the basic usage of LINGO, its application in graph theory and network model, solving nonlinear programming and multi-objective programming with LINGO, data transfer between LINGO and other software, the application of Excel in mathematical modeling and the application examples of LINGO in mathematical modeling. Perfect for beginners to get on the road.

However, most of the examples inside are the programs that come with lingo software, which is a bit lacking in innovation. If you want to keep improving, you must find something else.