00567nam a22001577a 4500 621 Rasheed, Adnan 35510 Optimization of Process Parameters for Reduction of Defects in Sand Casting of Aluminum Alloy / Adnan Rasheed Islamabad: SMME- NUST. 2017. xiii ,61p. ; Soft Copy, 30cm. Hardcover MS Mechanical Engineering 119495 Supervisor : Dr. Liaqat Ali 120042 http://10.250.8.41:8080/xmlui/handle/123456789/42097 ddc THE 610042 610042 0 0 0 0 SMME SMME EB 2024-07-05 0 621 SMME-TH-959 2024-07-05 2024-07-05 THE