TY - RPRT TI - System and Method for Traversing Pipes AU - Azimi, Shaun AU - Magruder, Darby AU - Ridley, Justin AU - Lapp, Anthony AU - Graf, Jodi AU - Pettinger, Ross PY - 2017 UR - https://ntrs.nasa.gov/citations/20170008515 ID - 20170008515 ER -