sentences:  A variety of other organizations in the United States provide similar certifications, often specialized for particular industries, such as power, manufacturing, gas and oil.AACE is the publisher of "Cost Engineering", a bi-monthly technical journal, "Skills and Knowledge of Cost Engineering" (currently in its 6th edition), Source magazine (a bi-monthly magazine), 20 different AACE International "Professional Practice Guides", approximately 80 Recommended Practices, and its most comprehensive publication, the "Total Cost Management Framework