law of action and reaction law of averages law of conservation of energy law of contradictions law of cosines law of definite proportions law of double negation law of equipartion of energy law of errors law of excluded middle law of expansion law of inertia law of inverse cubes law of least squares law of mean law of multiple proportions law of probability law of proportionality law of regulating actions law of similarity |
law of action and reaction закон за действието и противодействието Търсената дума е намерена |