Audel Pipefitter's And Welder's Pocket Manual

This new, updated edition of the Audel guidebook provides practical references for skilled tradespersons and students. It functions as a study guide for apprent... » 

This new, updated edition of the Audel guidebook provides practical references for skilled tradespersons and students. It functions as a study guide for apprenticeship training for plumbers, welders, pipefitters and steamfitters, as well a definitive on-the-job resource. «