Spon's Estimating Costs Guide to Electrical Works: ... by Spain, Bryan Paperback

Spon's Estimating Cost Guide to Roofing - Spain, Bryan

Spon's Estimating Costs Guide to Electri... by Spain, Bryan Paperback / softback

Spons Estimating Costs Guide to Plumbing and Heating: Unit Rates and Project Cos

Spon's Estimating Costs Guide to Minor Works, Alterations and Repairs to..

Spon's Estimating Cost Guide to Minor Landscaping, ... by Spain, Bryan Paperback

Spon's Estimating Costs Guide to Minor W... by Spain, Bryan Paperback / softback

Mike Holt's Illustrated Guide to Understanding Electrical Estimating textbook