Ashfaq, Asad WASTE HEAT RECOVERY (WHR), ITS IMPLEMENTATION & IMPACT ON CEMENT INDUSTRY OF PAKISTAN / Asad Ashfaq - Islamabad : CEME - NUST, 2013. - xvi, 93 p. : ill. ; 30cm. ISBN: Subjects--Topical Terms: Engineering Management-MS-Thesis Dewey Class. No.: 620.005