TY - MANSCPT AU - Yarah Ismail Ali Basyoni TI - A Bi-Level Traffic Survey Method Based on Cellular Phones Network U1 - 004 PY - 2013/// KW - ITS KW - NULIB KW - Dissertation, Academic N1 - Thesis (M.A.)—Nile University, Egypt, 2013; "Includes bibliographical references"; Contents N2 - Abstract ER -