00579nam a22002177a 4500 OSt 20251104111929.0 251104b |||||||| |||| 00| 0 eng d AKCL 669 SAN-A Sankunni, T.R Ashta dhathukkal Ettalla (അഷ്ട ധാതുക്കൾ എട്ടല്ല) / by T.R. Sankunni Kottayam: National Book Stall p.103 Technology Chemical engineering  Metallurgy BK ddc ddc 0 42661 42661 0 0 ddc 0 0 AKCL AKCL 2025-11-04 0 669 SAN-A 15029 2025-11-04 11:17:55 2025-11-04 BK