21. Straightforward skill substitutes for post-modern irony here, particularly in the exterior elevations, which are governed by a rule of three . 22. As well as the rule of three , " Arithmetick " contains instructions on alligation and the rule of false position. 23. It was one of three one-act plays produced in 1962 and published in 1963 as " Rule of Three " .. 24. This is how the " circle and square " dispenses manipulating numbers by multiplication and division or the rule of three . 25. The Rule of Three and Four is Henderson's attempt to understand the implications of experience curves at the level of industry structures. 26. They sometimes call it the " rule of three " and it finds its way into lots of newspaper and television reports. 27. The "'Rule of Three "'is a shorthand version for a particular form of cross-multiplication, that may be taught to students by rote. 28. In automobiles the industry went from some 230 companies at the turn of the century, and is now approaching the rule of three . 29. But since business people mustn't create a scene, Gullo has his rule of three : don't make more than three requests of the waiter. 30. As presented, " The Rule of Threes " is just a guideline, a general principle to be explored and developed in supplements to come.
