TY - BOOK AU - Khan, Zahid A. AU - Siddiquee, Arshad Noor AU - Kumar, Brajesh AU - Abidi, Mustafa H. TI - Principles of engineering economics with applications SN - 9781108458856 U1 - 658.15 K5271p2 PY - 2018/// CY - New Delhi PB - Cambridge university Press KW - Engineering economics ER -