French-Serbian dictionary   Subject Number of entries Accumulators 211 Cables and cable production 266 Canada 48 Computer networks 273 Ecology 56 Economics 6.679 Electric machinery 190 Electric motors 793 Electrical engineering 292 Electricity generation 635 Electronics 729 Isolation 87 Lighting other than cinema 101 Magnetics 264 Mammals 57 Mathematics 2.657 Metrology 132 Microsoft 1.753 Ornithology 61 Patents 108 Power electronics 240 Power lines 236 Power system protection 246 Printed circuit boards 38 Radio 1 Risk Management 61 Statistics 93 Thermal Energy 679 Transformers 217 Ultrasound 32 Vacuum tubes 682 Total: 17.917