33. Pamphlets or tracts should not be catalogued separately from the other books, except in very special cases. [210]
34. If a library contains many magazines or journals, transactions of societies, or astronomical and other observations, it will be well to keep these distinct from the general catalogue; but if they are few, they can be included in the general alphabet. [211]
35. Transactions of societies should be arranged under the name of the place where the society holds its meetings, and these names should be arranged in alphabetical order. [219]
36. When a society has shifted its place of meeting, all its publications should be entered under the name of the existing place, with references from the names of the previous places of meeting. [223]
37. Journals should be arranged in alphabetical order under the first word of the title not an article. [225]
38. Journals not to be placed under the editors' names. [226]
39. Astronomical and meteorological observations should be kept distinct from transactions of societies, but they may be arranged in the same way under the names of the places where the observatories are situated. [226]
Alphabet.
40. The arrangement to be according to the order of the English alphabet. I and J, U and V, to be treated as separate letters. [198]
41. In German names ä, ö, ü to be treated as if written a, o, u. If it be desired to arrange them as ae, oe, ue, they must be so written. [199]