00589cam6a220021700 4500 zam00003159 951128s1973 xx eng u (Sirsi) r20493 (MACHINE)SLC. Given, I. A. A81874.1 SME mining engineering handbook. 1973. TN151 lcc MAIN BOOK ON-SHELF 20493 Class code: GG 310. Course: Mineralogy and petrography. School: S08. Lecturer: Dr. AHMED, A. Number of Students: 8. Book 170786 170786