Polish-Norwegian Bokmål dictionary   Subject Number of entries Cables and cable production 299 Electric machinery 273 Electricity generation 216 Electronics 942 Environment 6.629 Fish farming pisciculture 702 General 9.889 Ichthyology 57 Immigration and citizenship 521 Isolation 191 Lighting other than cinema 1.296 Magnetics 708 Mammals 62 Mathematics 3.593 Microsoft 13.103 Ornithology 57 Power lines 324 Power system protection 342 Statistics 161 Transformers 175 Total: 39.540