TY - BOOK AU - Amna Nasir ED - Supervisor Dr. Mehran Ullah TI - TH-SOF-1947-Inventory and pricing optimization in a supply chain for items with different types and levels of imperfections U1 - 200 THE PY - 2021/// CY - ISLAMABAD PB - NUST COLLEGE OF EME KW - MS-EM-19 ER -