00563nam a2200193Ia 4500 180921t1982 xxu||||| |||| 00| 0 sin d sin 621.3 WIC Wickramasinghe, Y.A.D. Sarath Kumara ගෘහ විදුලි කමිබි ඇදිම.9 Griha viduli kambi adeema.9 1982 60p., ill., 22 cm Viqya adhayaapana pela Physics House wiring Electricity BK 0 0 0 0 SCI MAIN MAIN 2023-06-11 621.3 WIC P12283 2023-06-11 2023-06-11 BK 18433 18433 LK-CoDNM LK-CoDNM LK-CoDNM LK-CoDNM