21.   Labor-Management Committees give managers and labor representatives a permanent forum in which to discuss their concerns.

22.   Many of them are in the private or alternative sector, an area not discussed in this work.

23.   None of the current network models discussed in this book incorporates all of the properties needed true for autonomous learning.

24.   Other examples of pictographic characters are the seven simple characters we discussed in the preceding section.

25.   Other works of reference are discussed in the next section.

26.   Public law wrongs are defined by the rules establishing the substantive grounds of judicial review discussed in Section B below.

27.   Romantic relationships are much discussed in all the agony columns.

28.   Several of the most important characteristics of preoperational thought are discussed in this chapter.