The Guide to Living in Pittsburgh: A Narrative for New Pittsburghers is a guide book to Pittsburgh published by Dec/5, Inc. Dec/5 is an independent, non-profit corporation run by the graduate students of the School of Computer Science at Carnegie Mellon University . The 9th edition of the Guide (also referred to as the GtLiP) is now available! The GtLiP is a practical handbook for living in Pittsburgh, including information on housing, transportion, services, shopping, dining and drinking, and fun things to do.